hello David,
thank You for reply !!
I found the solution for this problem. I am using only .Net 2.0 at the time so that was not a problem.
Not sure why this happens but in my case I got the error described below:
The Module DLL 'C:\Program Files\Microsoft\Exchange Server\V14\Bin\kerbauth.dl
l' could not be loaded due to a configuration problem
and I found some articles where the people have another errors like for example one below:
The Module DLL C:\Windows\system32\RpcPro
xy\RpcProx
y.dll failed to load could not be loaded due to a configuration problem
and it could be another dll`s too... depending on our installations
BUT both of these problems caused the error when trying to run an 32 bit enabled web app in our browsers:
HTTP Error 503. The service is unavailable
So the solution for this problem is:
in the file "applicationHost.config" located at:
C:\Windows\System32\inetsr
v\config
add this line: preCondition="bitness64"
Example in my case:
This is BEFORE CHANGE:
And this is after the change, when we add the line as described above:
than just start the AppPool again and 32 bit application will now work just fine.. and our AppPool wil not be stopped again....
So the point is only to add the line: preCondition="bitness64" behind the .dll file WHICH displays the error.
Best regards