/egilh

Learning by doing

Fixing ASP.NET debug error 0x8013134b

Posted on Thursday, March 17, 2005 2:29 PM

I got the following error debugging an ASP.NET project earlier today:

Auto-attach to process '[2440] w3wp.exe' on machine '...' failed. Error code 0x8013134b.

The problem was that I had installed .NET 2.0 which had registered ASP.NET 2.0 on the Web Site I was trying to debug.

Fixing it is simple:

  • Run the IIS Manager
  • Right click on the web site with the problem
  • Click the ASP.NET tab
  • Change the ASP.NET version from 2.something to 1.something in the combo and debugging works again


Feel free to drop a few cents in the tip jar if this post saved you time and money

Feedback

# re: Fixing ASP.NET debug error 0x8013134b

4/19/2005 3:52 AM by rajivpopat

Strangely enough, when i do this my VS 2003 is no longer able to create web projects! Any ideas?


# re: Fixing ASP.NET debug error 0x8013134b

4/19/2005 4:30 AM by rajivpopat

Turns out, i had to run aspnet_regiis -i again from my VS 2003 Command prompt and then do what you told. That did the trick! Thanks!


# re: Fixing ASP.NET debug error 0x8013134b

6/9/2005 4:20 PM by bwoodruff

Awesome...I went through many sites before finding yours with the right fix. Thanks!


# re: Fixing ASP.NET debug error 0x8013134b

6/21/2005 1:55 PM by kumaresan

Great For me it worked after doing the Following.

I went to microsft.net\famework\v2.0.*\ in .net Command prompt
and I uninstalled aspnet using aspnet_regiis -u adn I came to the Version ..\v1.1.4 * that I have to use and there I reinstalled it using aspnet_regiis -i
After this I followed what u have said...

Its really a nice tip.




# re: Fixing ASP.NET debug error 0x8013134b

7/14/2005 6:15 AM by Malik

none of the above worked for me. using VS2003 and asp.net ver 1.1 and 2.0 any idea in the meanwhile i ll try to fix it.



# re: Fixing ASP.NET debug error 0x8013134b

7/20/2005 9:47 AM by maxsoft

thank you very much.
NOW WORK WELL PERFECT...
MICROSOFT BASTARD!



# re: Fixing ASP.NET debug error 0x8013134b

7/25/2005 3:29 PM by Moshec

thank you very much.

I spent to hours to find out what the problem is and I fix it 2 seconds after I saw your message.

MosheC


# re: Fixing ASP.NET debug error 0x8013134b

8/15/2005 11:30 PM by sri

hey guys,

i got the same error message but i am unable to find asp.net tad on iis manager. i am running both iis 1.1 and 2.0. i would like to switch to 1.1 now but on iis admin after right clicking the web site there is no asp.net tab on properties. could any body help me.



# re: Fixing ASP.NET debug error 0x8013134b

8/17/2005 2:04 PM by Egil Hogholt

You can switch ASP.NET version from the command line.

To switch to ASP.NET version 1.1:
- Go to the directory: C:\WINDOWS\Microsoft.NET\Framework\v1.1.4322
- Run "aspnet_regiis.exe -i" to install ASP.NET version 1.1 for all sites

You can apply it to specific web sites by running "aspnet_regiis.exe -s siteid". You get more help on the syntax by running "aspnet_regiis.exe" without any arguments.

To be 110% safe, you can follow the tip by kumaresan and uninstall ASP.NET v2 first:
- Go to the directory: C:\WINDOWS\Microsoft.NET\Framework\v2.0.50215
- Run "aspnet_regiis.exe -u" to uninstall ASP.NET version 2.something from all sites



# re: Fixing ASP.NET debug error 0x8013134b

8/28/2005 1:37 AM by John MX

Thank you, this was on great help, although it didn't worked for me, I guess it was because I selected 1.1.4322.OtherNumber instead of 1.1.4322.0.

Anyway I decided to uninstall asp.net 2.0 and re-install ASP.NET 1.1 as mentioned in previous message and it worked fine.

Thank you all


# re: Fixing ASP.NET debug error 0x8013134b

9/22/2005 10:40 AM by puspendra

when i m running asp.net page the error should come like, enable to find the path and local host could any one help me.

Thanks & Regards.

Puspendra


# re: Fixing ASP.NET debug error 0x8013134b

9/26/2005 1:43 PM by te

Thanks for the great help.

I can now debug after running the following:
C:\WINDOWS\Microsoft.NET\Framework\v1.1.4322>aspnet_regiis -i

Although now I have problems connecting to my SQL database that normally works fine under ASP.net v2... Any ideas?

Thanks heaps


# re: Fixing ASP.NET debug error 0x8013134b

9/26/2005 9:23 PM by Egil Hogholt

Can you post the error message(s) you are getting?

Did you recompile the application after rolling back to .NET 1.1?


# re: Fixing ASP.NET debug error 0x8013134b

11/3/2005 4:44 PM by dom

Hey thanks for the help, i have this problem i never noticed that the programmer working on morning shift installed framework 2. shit thats why I recieved some hell 0x8013134b message..

Dom


# re: Fixing ASP.NET debug error 0x8013134b

11/10/2005 3:33 PM by Ofer

try and see if you have 2 Framework clr installed (ver 2, and ver 1.x), if so the iis is using the ver 2 and the visual.net is using ver 1.x (check inside visual studio at help->about to see whice ver of framework is in use), after i removed the ver 2 it worked just fine.


# re: Fixing ASP.NET debug error 0x8013134b

12/2/2005 7:37 PM by Garrett

My VS.net help->about screen says it's still using ver 1.1. I have 2.0 installed on IIS and this is what I want to use. How do I get VS to use 2.0? It's really hard to debug without a debugger.


# re: Fixing ASP.NET debug error 0x8013134b

12/3/2005 11:43 PM by Egil Hogholt

You have to upgrade to Visual Studio 2005 in order to develop and debug .NET 2.0 applications with VS.NET.

You can use the -free- .NET 2.0 SDK to compile your application but you cannot debug it with VS.NET 2003



# re: Fixing ASP.NET debug error 0x8013134b

12/5/2005 5:49 PM by Garrett

that's pretty gay. thanks man.


# re: Fixing ASP.NET debug error 0x8013134b

12/15/2005 3:52 PM by Alvaro

Thanks a bunch! I would have never figured it out myself.


# re: Fixing ASP.NET debug error 0x8013134b

12/15/2005 9:56 PM by nabrahamson

The command line tool is great, but does anyone know how to get the ASP.NET tab to show up in IIS?



# re: Fixing ASP.NET debug error 0x8013134b

12/21/2005 1:10 PM by Thierry

Hi great blogg to help out.

Had a lot of problems with it. The only way I was able to fix this was to unregister clr2 and register clr 1. Bit of a pain considering the amount of time wasted trying to figure this out.

The only question remaining is how do you use the two without having to constantly unregister one and register the other.

After unregistering 2 and registering 1, I also did an iisreset as listed above and I seem to be back in action.

Thanks again.

Thierry


# re: Fixing ASP.NET debug error 0x8013134b

12/28/2005 9:15 AM by Anurag Sharma

Cool man, its working.


# re: Fixing ASP.NET debug error 0x8013134b

12/29/2005 1:59 PM by Guangwei

Cheers, it works


# Fixing ASP.NET debug error 0x8013134b

1/11/2006 12:05 PM by The Software Toolsmith




# re: Fixing ASP.NET debug error 0x8013134b

1/13/2006 4:25 AM by kirien

Wow! cool , the solution is wonder, haha, thanks!


# re: Fixing ASP.NET debug error 0x8013134b

1/13/2006 4:26 AM by kirine

Wow! cool , the solution is wonder, haha, thanks!


# re: Fixing ASP.NET debug error 0x8013134b

1/14/2006 6:42 PM by DrC

Thanks for posting this tip - I was beginning to pull my hair out!


# re: Fixing ASP.NET debug error 0x8013134b

1/19/2006 8:23 AM by Shiv

Thanks my Dear.... now working fine.


# re: Fixing ASP.NET debug error 0x8013134b

1/20/2006 5:06 AM by kynn

this solution is great. thankssssssssssssss`


# re: Fixing ASP.NET debug error 0x8013134b

2/1/2006 8:49 PM by Thomas Johnson

Thanks for this tip. I too had spent a day and a half reading thru different NewsGroups. What got me into trouble was my anxious attemp to try and convert a VS2003 .Net appl to a VS2005 appl. The conversion went fine. Little did I know what was actually happening in the background. When I tried to return toi the VS2003 appl, I started to receive this 'Auto attach to process . . .' error message. I did some snoopying and decided that the folder in the c:\inet\wwwrot\ folder might have been causing my problem, so I saved this appl folder for the VS2005 appl in another location and rebuilt the VS2003 small application. NO LUCK, I got the same error message. I was bound and determined to not let this get me down. A stroke of luck thru Google led me to your solution. Thanks for this solution. . . .Tom J.


# re: Fixing ASP.NET debug error 0x8013134b

2/8/2006 2:45 PM by Tom McHugh

same here thank you very much, you saved me hours if not days


# re: Fixing ASP.NET debug error 0x8013134b

2/20/2006 11:53 AM by Filo Informatica

Grazie 1000
Thank you, very much


# re: Fixing ASP.NET debug error 0x8013134b

2/22/2006 7:33 AM by guru

Thanks for your kindly information, this useful for me.

Thanks and regards
guru



# re: Fixing ASP.NET debug error 0x8013134b

2/22/2006 9:28 AM by sohan

thanks a lot for this tip


# re: Fixing ASP.NET debug error 0x8013134b

2/27/2006 2:14 PM by Odhran

thanks for the fix. saved me a lot of time.


# re: Fixing ASP.NET debug error 0x8013134b

2/28/2006 8:46 PM by Nightmareed

Thnx i've never find an answer so quickly


# re: Fixing ASP.NET debug error 0x8013134b

3/1/2006 6:48 AM by COB

This tip is simple but makes lots of "Gentleman" have headaches .... haha ....

Thanks a lot,
COB




# re: Fixing ASP.NET debug error 0x8013134b

3/16/2006 8:49 AM by Shadow Wizard

thanks, didn't figure it can be that simple. :D


# re: Fixing ASP.NET debug error 0x8013134b

3/23/2006 10:37 PM by Gualberto

Thanks, really in 2 seconds...



# re: Fixing ASP.NET debug error 0x8013134b

3/30/2006 5:59 PM by KEN

I love you man.


# re: Fixing ASP.NET debug error 0x8013134b

4/13/2006 2:45 PM by 2ndChance

It works. You're the best. Thanks man.


# re: Fixing ASP.NET debug error 0x8013134b

4/18/2006 5:03 AM by lol

thx


# re: Fixing ASP.NET debug error 0x8013134b

4/25/2006 4:28 PM by Steve

yet another thank you... wish I found this one earlier because I have keyboard keys imbedded in my head now.


# re: Fixing ASP.NET debug error 0x8013134b

4/27/2006 6:37 PM by Ravi

Thanks a lot and its a good info which put me through my work today, else I would have been blocked at the beginning itself. Thanks a ton !! :-)


# re: Fixing ASP.NET debug error 0x8013134b

5/3/2006 11:23 AM by Brian

Thanks this saved me some fustration at 5:30 in the morning.



# re: Fixing ASP.NET debug error 0x8013134b

5/8/2006 9:48 AM by Pramod Karanjkar

Hi Friend,

I was facing the same problem. I had search for the solution but finally got solution from your post.

Thanks

Pramod Karanjkar


# re: Fixing ASP.NET debug error 0x8013134b

5/28/2006 9:34 PM by Sameer Savant

Worked for over 2 hours to fix this issue...freakin Microsoft!!! Thanks for the tip. Saved my sanity.

Sameer


# re: Fixing ASP.NET debug error 0x8013134b

5/30/2006 12:12 AM by David Schmidt

Love your work!


# re: Fixing ASP.NET debug error 0x8013134b

6/5/2006 9:46 PM by Andreas

Thank you very much for this great fix!!!!!

This worked really well!!




# re: Fixing ASP.NET debug error 0x8013134b

6/6/2006 7:42 PM by Ryan

Thanks!


# re: Fixing ASP.NET debug error 0x8013134b

6/7/2006 4:21 PM by jayson

WAOHOOOOOOO!!
... me too...I went through many sites before finding yours with the right fix. Thanks!
Are you accepting cheques ? have you got a paypal account ?


# re: Fixing ASP.NET debug error 0x8013134b

6/7/2006 8:53 PM by Egil Hogholt

Glad to hear that it worked for you as well!

At the end of each post there is a link to my "tip jar" (PayPal) where you can leave a few cents if you feel like it.

Cheers,
Egil


# re: Fixing ASP.NET debug error 0x8013134b

6/8/2006 9:40 AM by Pritam

This worked. A quick fix... but tricky. Thanks!!



# re: Fixing ASP.NET debug error 0x8013134b

6/10/2006 5:52 AM by Hsin-wei Huang

Thank you very much.
Though the document said a lot about this problem, I still could not fix the problem.
No I solve it because of your simple guideline.
Thank you and Google, the appreciation from Taiwan.


# re: Fixing ASP.NET debug error 0x8013134b

6/16/2006 8:17 AM by kristof

thanks man!!


# re: Fixing ASP.NET debug error 0x8013134b

6/21/2006 10:03 AM by Raj


anyone please help

I uninstalled v2.0 and v1.0 and then installed v1.0 and then reset iis. but no success for me.

Am I doing anything wrong??

I can see the four versions:
v1.0.3705
v1.1.4322
v2.0.40607
v2.0.50727

aspnet_regiis -u in all 4 and then used
aspnet_regiis -i in v1.1.4322 directory and no success at all.

Plz help?


# re: Fixing ASP.NET debug error 0x8013134b

6/22/2006 5:56 AM by LA_os

Thank you so much

I have tried every way but this very simple

Thank you "" (^_^)


# re: Fixing ASP.NET debug error 0x8013134b

6/23/2006 12:19 PM by Ankur Jindal

Thanks a lot

I simply uninstalled v2.0.50727 and then intsalled v1.1.4322
Although the ASP.NET tab disappeared from the Properties of Default Web Site in IIS but debugging is working fine.

Thanks


# re: Fixing ASP.NET debug error 0x8013134b

6/23/2006 12:22 PM by Ankur Jindal

VS2003 does not support debugging for ASP.NET version v2.0.50727
So you have to uninstall this and install some other version lower than this.

Also under ASP.NET tab in properties of the Default Web Site you have to select the proper version.
It will surely work.

Thanks


# re: Fixing ASP.NET debug error 0x8013134b

6/30/2006 6:55 PM by mike


Just use this utility to switch to correct .Net Framework version for your
application or whole website:

http://www.denisbauer.com/NETTools/ASPNETVersionSwitcher.aspx

It really does work.

No need unistall anything


# re: Fixing ASP.NET debug error 0x8013134b

7/11/2006 10:30 PM by COOL

ASPNET VersionSwitcher worked!! This is so coooool :-D
I tried every possible ways and finally... Thanks!!

http://www.denisbauer.com/NETTools/ASPNETVersionSwitcher.aspx

- I was using Windows XP and VS 2003.
- What I did was to change the ASP.NET version 2.0 to 1.1x for a specific virtual directory by using this software.
- It worked :-DDDDD


# re: Fixing ASP.NET debug error 0x8013134b

7/11/2006 10:39 PM by cjf

thank you very much!


# re: Fixing ASP.NET debug error 0x8013134b

7/12/2006 10:23 AM by Hong Son

Yeah. I have the same problem. Thanks very much!


# re: Fixing ASP.NET debug error 0x8013134b

7/22/2006 11:25 PM by ET

I did exactly what you said and it worked. Thanks!


# re: Fixing ASP.NET debug error 0x8013134b

7/28/2006 2:37 PM by Donald Klopper

Thank you - this post saved me time (I need to get a PayPal account!). I installed VS Express 2005, then VS 2005 (trial), then removed everything and installed VS 2003 (which we actually have the license for). IIS was still pointing to .Net 2.0 paths, and the suggestion did the trick. Breakpoints are now active.



# re: Fixing ASP.NET debug error 0x8013134b

8/3/2006 3:35 PM by Arun

Wow, thanks a lot. I was trying a lot until I found this tip. Thanks again.


# re: Fixing ASP.NET debug error 0x8013134b

8/16/2006 4:12 AM by Tony

Love you!


# re: Fixing ASP.NET debug error 0x8013134b

8/18/2006 12:43 PM by DSD-SICO

Whew, good thing I found your post dude!
It works! ^_^

Thank You Very Much


# re: Fixing ASP.NET debug error 0x8013134b

9/5/2006 4:26 PM by siavash

great it works after changing Asp.Net Version.
Thanks alot :).


# re: Fixing ASP.NET debug error 0x8013134b

9/7/2006 4:00 AM by kill

You saved my day!!!
Thank you for such a wonderful advice.


# re: Fixing ASP.NET debug error 0x8013134b

9/12/2006 9:25 AM by Howard

a 2 second fix to a 2 hour problem - thanks


# re: Fixing ASP.NET debug error 0x8013134b

9/13/2006 3:54 AM by A

Hi,
I tried exactly what you said(unistalled v2 and installed v 1 through command prompt) and now, http://localhost/anypage gives page cannot be found.

It was working before..

I restaretd IIS, but still it doesnt work..
whats wrong in what I did

thanks.

Anandi


# re: Fixing ASP.NET debug error 0x8013134b

9/14/2006 1:52 PM by Egil Hogholt

A few questions to help you figure out what the problem is:
* Do you get "file not found" errors for all files or only aspx files?
* Do you have more than one web site configured?


# re: Fixing ASP.NET debug error 0x8013134b

9/20/2006 7:56 AM by A C

OMG it works!
I didn't uninstall .NET 2.0. Just pick ASP.NET 1.1 for my application in IIS properties.
I think VS 2003 not going to support .NET 2.0?


# re: Fixing ASP.NET debug error 0x8013134b

9/20/2006 8:03 AM by Egil Hogholt

Correct; Visual Studio 2003 does not support .NET 2.0


# re: Fixing ASP.NET debug error 0x8013134b

9/20/2006 7:46 PM by Alvaro Guerrero

I had the same problem with vs2003, i change the framework version but the app doesnt start....in the web.config file found this attribute....

web.config.
-------------------------------------------------------
xmlns="http://schemas.microsoft.com/.NetConfiguration/v2.0"
-------------------------------------------------------


delete the attribute delete the problem...


Thanks 4 your help.


# re: Fixing ASP.NET debug error 0x8013134b

9/21/2006 5:00 PM by Alvaro Guerrero

the framework 2.0 could be the reason???
my app is dev in vs2003 with crystal reports for vs203 but in the server production (win2003s w framework 2.0) the reports don't display the data...really don't display anything...

thanks 4 your help again!


# re: Fixing ASP.NET debug error 0x8013134b

9/27/2006 8:31 PM by Ivan

Hi,

I tried th following issues

- aspnet_regiis.exe -u
- aspnet_regiis.exe -i

but unfortunately without sucscess

the code of error that throw me is 0x8013134b

can anybody help me?????

Thanks in advance






# re: Fixing ASP.NET debug error 0x8013134b

9/28/2006 5:14 PM by Ramesh Pandi


Awesome !! works great !!


# re: Fixing ASP.NET debug error 0x8013134b

9/28/2006 9:48 PM by Egil Hogholt

Another comment to "A" (9/13/2006 3:54 AM)

You will get "File not found" errors if the web site is configured to use ASP.NET version * on a site but you have not enabled ASP.NET version * in the IIS Manager as a "Web Service Extension"



# re: Fixing ASP.NET debug error 0x8013134b

9/28/2006 9:51 PM by Egil Hogholt

Ivan; a few questions to identify your problem:
- which version of ASP.NET did you unregister
- which version of ASP.NET dir you register
- which version of Visual Studio are you using?
- which version of ASP.NET is configured in the "ASP.NET" tab in the IIS Manager for the web site?



# re: Fixing ASP.NET debug error 0x8013134b

10/12/2006 1:23 AM by Jorge Figueroa

Thanks Egil, this solves my problem


# re: Fixing ASP.NET debug error 0x8013134b

10/12/2006 3:36 PM by Sander Pool

Thanks for this. I had done the same thing a few days ago during my own tinkering and it didn't help a thing. I read your blog and figured, what the heck, let's try it again. Now it worked :) Awesome.


# re: Fixing ASP.NET debug error 0x8013134b

10/19/2006 8:40 PM by Steve Meerdter

1 hour of troubleshooting, and frustration... I find your post, and it's fixed in 15 seconds. Thank you!


# re: Fixing ASP.NET debug error 0x8013134b

10/23/2006 11:19 PM by greentea

Yes, after installing Asp .Net 2.0, I got this error.
After changing it back to 1.0, it works again!


# re: Fixing ASP.NET debug error 0x8013134b

11/9/2006 9:17 PM by Fabio Brandespim

Thanks for the great help.
Hist post help me a lot.



# re: Fixing ASP.NET debug error 0x8013134b

11/10/2006 11:30 PM by vasya

Add to my best sites! Really nice!


# re: Fixing ASP.NET debug error 0x8013134b

11/14/2006 9:35 AM by Haris

U ROCK...


# re: Fixing ASP.NET debug error 0x8013134b

11/25/2006 1:13 AM by Joao neves

Thx Man... Was getting crazy with this.. U are the man


# re: Fixing ASP.NET debug error 0x8013134b

12/10/2006 8:44 AM by james

bless u ...


# re: Fixing ASP.NET debug error 0x8013134b

12/21/2006 5:39 AM by gaurav

i hav seen lot of help but all in vain.thanks ,it has solved my problem


# re: Fixing ASP.NET debug error 0x8013134b

1/3/2007 4:21 AM by padmavathi.a

Hi,

U R solution is very nice and easy to understand..I cleared my error..

Thanks,
padma


# re: Fixing ASP.NET debug error 0x8013134b

1/4/2007 11:49 AM by Satsuma

I love you!

I was close to pulling my hair out but you have saved me from baldness!



# re: Fixing ASP.NET debug error 0x8013134b

1/16/2007 12:52 AM by timmy

i got this error.
"you do not have permission to debug on this server. Verify that you are a member of the Debugger Users group on ther server."

I got crazy with this error. I have tried all kinds of things. None works for me.




# re: Fixing ASP.NET debug error 0x8013134b

1/16/2007 7:58 AM by Egil Hogholt

Hi timmy.
Are you member of the "Debugger Users" group on the server? You can verify by running "Computer Management" and going to:
- System Tools
- Local Users And Groups
- Groups

Check if you are member of the group "Debugger Users"


# re: Fixing ASP.NET debug error 0x8013134b

1/18/2007 10:58 AM by Niall

thank you thank you thank you!


# re: Fixing ASP.NET debug error 0x8013134b

1/25/2007 6:34 PM by TR Simms

Thank you.


# re: Fixing ASP.NET debug error 0x8013134b

1/29/2007 6:26 AM by maddy

thank you



# re: Fixing ASP.NET debug error 0x8013134b

2/3/2007 8:51 AM by Esam

The problem is Solved


Thank you all



# re: Fixing ASP.NET debug error 0x8013134b

2/4/2007 1:24 PM by SV

I have same identical problem as described. When i press F5 in VS.NET 2003 web application, i get : "Error while trying to run project: Unable to start server. There is no managed code running in the process. In order to attach to a process with the .NET debugger, managed code must be running in the process before attaching", and in the Output window I get "Auto-attach to process '[1520] aspnet_wp.exe' on machine 'SV' failed. Error code 0x8004000e.

I followed the exact steps with aspnet_regiis -u and -i and still get the same problem. Now even got so far as uninstalling .NET framework 2 completely. Still get same error.

Another strange thing is that when i try to browse the site from IIS (right-click on website and Browse), I get error HTTP 403: "This error (HTTP 403 Forbidden) means that this program was able to connect to the website, but it does not have permission to view the webpage."

This doesn't happen to all sites, but it happens to any NEW ASP.NET project that I create from VS.NET 2003.

Wasted a whole day already on this! What could be the problem!


# re: Fixing ASP.NET debug error 0x8013134b

2/6/2007 10:10 AM by Egil Hogholt

The problem is the "HTTP 403 Forbidden" error. The ASP.NET application is not able to run so Visual Studio is not able to attach to the process.

Have you verified the security on the directory where your site is created? The account used by ASP.NET to run the site must have read access to the directory.
Are you able to browse static contents on the site (html, gif, etc)?


# re: Fixing ASP.NET debug error 0x8013134b

2/6/2007 11:02 PM by SV

Apparently the HTTP 403 error when trying to browse the site from IIS was due to not having specified a default.aspx page, because once i did that it was ok.

However I still can't debug because of the same error: "Error while trying to run project: Unable to start server. There is no managed code running in the process. In order to attach to a process with the .NET debugger, managed code must be running in the process before attaching"

Same kind of error pops up when try to manually attach to aspnet_wp process.
I've put all users (my user name, ASPNET which runs the aspnet_wp process, and the rest of the users created by ASP.nET) into the Administrators and the Debuggers groups to make sure it's not a problem of security.

Thanks


# re: Fixing ASP.NET debug error 0x8013134b

2/8/2007 5:00 AM by Awaneesh

first thing ur error is different from the original post. so trying same solution is not the exact way. second, do u change ur IP, if so thats a big headache.
thirdly try running services from Administrative Tools->Services and restart application.
But first of all check for the correct solution, by googling, (as u'll get a variety of solutions), posting exactly ur Error Code, not similar message or similar error code.

regards
awansh


# re: Fixing ASP.NET debug error 0x8013134b

2/21/2007 7:46 PM by Manish Jadhav

That worked like a charm. Thanks!!


# re: Fixing ASP.NET debug error 0x8013134b

2/28/2007 12:57 PM by BIMAL SHAH

Thanks for save us time and good solution but i want solution on framework2.0



# re: Fixing ASP.NET debug error 0x8013134b

2/28/2007 9:11 PM by Egil Hogholt

Have you tried unregistering and registering ASP.NET 2.0 for the web site you have problems with?

If it doesn't work; which version of Visual Studio are you using and which error message do you get?


# re: Fixing ASP.NET debug error 0x8013134b

3/12/2007 7:37 AM by shashwat

really awsum.................................. it works thanks


# re: Fixing ASP.NET debug error 0x8013134b

3/13/2007 3:16 PM by LOUIS

VERY GOOD FOR ME. EVERYTHING WORKS FINE NOW


# re: Fixing ASP.NET debug error 0x8013134b

3/19/2007 12:16 AM by Aman

Hi thanks for this great tip. I was also working on this error for the past day or two and your tip solved it in seconds.

Thanks a lot


# re: Fixing ASP.NET debug error 0x8013134b

3/22/2007 6:24 PM by SSenthil

Here is simple solution:
For those who has VS 2003 and VS 2005 on XP.

Goto - Control Panel- Administrative Tools - Internet Information Service.

Then click on Local computer name - Web site - Default Web site

Right click on Default Web site and select Properties

Then go to ASP.net folder - AND CHANGE the version to 1.1.4322 say ok and try.

Thanks.


# re: Fixing ASP.NET debug error 0x8013134b

3/25/2007 10:19 PM by VJ

Thanks Man, Thanks.


# re: Fixing ASP.NET debug error 0x8013134b

3/26/2007 6:48 AM by shailendra

please explain me how i can run aspx program in my machine, whan i got the error---debug error 0x8013134b


# re: Fixing ASP.NET debug error 0x8013134b

3/27/2007 9:37 PM by Randel Stewart

Thank you for this tip... It worked like a champ!


# re: Fixing ASP.NET debug error 0x8013134b

3/28/2007 11:35 PM by Prasant Kumar Rout

WOW..

Thank you very much for this tip..

Prasant


# re: Fixing ASP.NET debug error 0x8013134b

3/30/2007 11:53 PM by Alex Smotritsky

Thank you, solved my problem.


# re: Fixing ASP.NET debug error 0x8013134b

4/2/2007 5:44 AM by Rian

Your tip worked for me. Thanks a bunch


# re: Fixing ASP.NET debug error 0x8013134b

4/2/2007 12:01 PM by shahid

thanx for help me ..
your tips that is first uninstall the visual studio 2005 with help of asp_regiis -u , and then go instal the visual studio 2003 with the help of asp_regiis -i at .net command prompt.
and the my web page run smoothly..
thanks for tips


# re: Fixing ASP.NET debug error 0x8013134b

4/10/2007 12:43 PM by mehmet

Thanks for the help;)


# re: Fixing ASP.NET debug error 0x8013134b

4/12/2007 7:54 PM by a friend

thank tou men, truly, that's the best solution to my problem.
You know, I found wars on the net about that pb, but without a real solutions,

but yours was simple, short , clear and it works!
thanks again ;)


# re: Fixing ASP.NET debug error 0x8013134b

4/20/2007 1:37 AM by kishore

ref: to them who found a fix for this bug..

how did you even come up with such thing ( problem with version change ).. when the error is auto-attach process failed for aspnet...


i am curious,, but yet you are the bst.

thanks

if you have anyting for me please reply to kishorekodru at gmail dot com.

thanks once again, it solved the problem in 2 minutes... i was sitting whole day to figure out why?


# re: Fixing ASP.NET debug error 0x8013134b

11/26/2007 8:54 AM by Akhil Puri

Thanks a lot man.. Its simple yet very nice..


# re: Fixing ASP.NET debug error 0x8013134b

11/27/2007 9:03 AM by Achin Saxena

Thanks A lot..... That was simply superb


# re: Fixing ASP.NET debug error 0x8013134b

2/15/2008 4:56 PM by Justin Z

Easily the best fix I have ever found on the internet. This could have taken me hours to figure out (thanks to Microsofts cryptic message) but this allowed me to solve the issue immediatly. Thank you very much.


# re: Fixing ASP.NET debug error 0x8013134b

4/30/2008 8:58 PM by Tno

Thanks a lot


# re: Fixing ASP.NET debug error 0x8013134b

5/19/2008 7:36 AM by Merlin

Hi,
Iam not able to change the Asp.net version from IIS manager..That the combobox have only one value..I didnt see like 1. something like ..What can I do nv? plzz assist me ..


Thanks in advance ,
Merlin.


# re: Fixing ASP.NET debug error 0x8013134b

5/20/2008 11:32 AM by Egil Hogholt

Which versions of ASP.NET do you have installed?

You should have one sub directory here for each version:
C:\WINDOWS\Microsoft.NET\Framework


# re: Fixing ASP.NET debug error 0x8013134b

7/1/2008 7:09 PM by Jennifer

Awesome fix! Thanks! I contacted Microsoft directly about this, and after 3 days of waiting with no response, I decided that they must not know the answer. Thank goodness Google brought up your post!


# re: Fixing ASP.NET debug error 0x8013134b

7/18/2008 7:05 PM by Prabin

Thanks


# re: Fixing ASP.NET debug error 0x8013134b

8/5/2008 12:54 PM by oyunlar

thanks


# re: Fixing ASP.NET debug error 0x8013134b

11/10/2008 1:39 PM by Praveen

Thanks a lot... it solved my problem... thanks again


# re: Fixing ASP.NET debug error 0x8013134b

12/11/2008 5:27 AM by daryl

good it is ok


# re: Fixing ASP.NET debug error 0x8013134b

1/22/2009 10:58 PM by Mustafa

Thanks. It solved my issue as well.


# re: Fixing ASP.NET debug error 0x8013134b

2/25/2009 2:20 AM by apanman

Thank you very much. I had searched the solution for few days and now get it to work. Many thanks again ^^


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