If I run the site using the internal Visual Studio web server, I get the failed to map path error.
It seems to be a security problem.
I assume you use Vistual Studio 2008 and Vista or Windows Seven.
Launch Visual Studio with the administrator right, and the problem should disappear.
Related
I am trying to access the Web Site Administration Tool (WSAT) so I can manage the users and roles established by an earlier version of VS. Apparently Microsoft took it away. I have Googled a solution, but I am not successful.
In the command prompt I entered...
iisexpress.exe /path:C:\Windows\Microsoft.NET\Framework\v4.0.30319\ASP.NETWebAdminFiles /vpath:/WebAdmin /port:12345 /clr:4.0 /ntlm
I get an error...
c:\Program Files\IIS Express\iisexpress.exe is not a valid Win32 application.
What could be wrong?
I repaired the IIS Express installation and it fixed the issue. The file had a size of zero when I looked at it before the repair.
I have installed BizTalk 2013 R2 on Windows Server 2012 R2 and Visual Studio 2013 Ultimate is also installed on the same machine.
I cannot see BizTalk Project template while creating a new project in Visual Studio.
When I ran the BizTalk setup again, Developer Tools box was not selected. When I select the box it gives following message
Features you selected requires the following components to be installed:
WCF HTTP ACTIVATION 4.5, IIS ASP NET 4.5
When I check in the Server Manager, both of the above are already installed.
Kindly help me resolve this issue.
Have you registered ASP.NET 4.5 on the machine?
Try running this command:
aspnet_regiis -i
You can read more about the ASP.NET IIS Registration Tool (Aspnet_regiis.exe) here:
http://msdn.microsoft.com/en-us/library/k6h9cz8h%28v=vs.100%29.aspx
The easiest way to do this would be to run the Visual Studio Command Prompt.
Also make sure to run as an administrator.
To restore the default project templates
In the command prompt, navigate to the location of devenv.exe. This file is located in \Common7\IDE.
Type "devenv /installvstemplates" and press Enter.
NoteNote:
If you are using an Express Edition of Visual Studio, type "Express /installvstemplates" where is either VB, VJS, or VCS for Visual Basic, Visual J#, and Visual C#, respectively.
If this procedure does not restore the default templates, reinstall Visual Studio.
U can follow this link also:
https://social.msdn.microsoft.com/Forums/vstudio/en-US/f1cd2e14-1d7e-4b84-8bc2-871d67e2a942/devenvexe-installvstemplates-not-install-propertly
When i tried to create a windows phone application on visual studio 2012 i get the error "Object reference is not set to an instance of an object". I searched on google and find that deleting the 'NuGet packet manager' will solve the issue. But after deleting the packet manager i got the same error. What should i do to create the app.?
it appears that your windows phone development kit along with your visual studio is messed up. Try running the Visual Studio setup again and choose repair your installation. Once done, try creating the windows app again.
Thanks
Reinstall your Windows phone SDK toolkit or repair it. If still your are getting same issue try to repair your visual studio 2012 from control panel.
Note: Please close your visual studio before repair.
Since this morning I cannot run any web application in Visual Studio 2010 or 2012, getting the following error:
No break points are being hit in the Global.asax. I thought there's some issue with dll's I'm referencing so I tried creating a clean new web forms and MVC-4 applications using both 2010 & 2012 but still getting the same error
Try going to http://localhost:2980 in your browser without debugging in Visual Studio. It should give you a more accurate error.
Some other things to try
delete your bin and obj folders (Clean your solution)
restart Visual Studio or even your OS
restart IIS
run aspnet_regiis -i
some more things to try
if you installed web express first, http://forums.asp.net/post/5373941.aspx
try running visual studio in repair mode
Seems like there's a problem with Internet Explorer(I'm using version 10) If i run the site in Chrome or Firefox it works fine
when i am trying to attach a process(w3wp.exe) in asp.net (visual studio 2008), i couldn't attach it , it displays the following error
i have repaired the visual studio 2008, after seen this. again i got the same error as shown above when i am trying to attach a new one.
why this happens, is i need to download any other service pack or visual studio 2008 remote debugger installation ( as mentioned in the error box),. please help me to fix it.
According to here, there should be a remote debugger setup file on the VS2008 disc in a folder called "Remote Debugger\x64" or "WCU\RDBG\x64".
You could also try downloading and installing the Visual Studio 2008 Service Pack 1 Remote Debugger.