Cannot run debug ASP.NET

[Surajit Laha]

Hi,

While trying to debug my web application, I am getting this error
message from VS.NET:

Error while trying to run project: Unable to start debugging on the
web server. No such interface supported.
Would you like to disable future attempts to debug ASP.NET pages for
this project?

Can you tell what is wrong?

It was working properly for the last 6 months!

Environment:
Win XP Pro, IE 6, .NET 1.0.3705, VS.NET 7, IIS 5.1.

Integrated Windows Authentication is enabled in IIS and I have already
run "aspnet_regiis -i".

Please help.

--surajit

 

[Jim Cheshire [MSFT]]

Hi Surajit,

The first thing I would try is re-registering mdm. You can do that by
running this at a command line:

mdm /regserver

After doing that, if it still doesn't work, re-register the DLLs necessary
for debugging:

sdm2.dll
msdgb2.dll
mscordbi.dll
pdm.dll

Jim Cheshire [MSFT]
MCP+I, MCSE, MCSD, MCDBA
Microsoft Developer Support
(e-mail address removed)

This post is provided "AS-IS" with no warranties and confers no rights.


--------------------