How to debug w3wp clr.dll error
My client has an ASP.NET application installed on two production servers (balanced with NLB, but that’s irrelevant).
Both servers crash every 3-4 hours with the following event viewer logged error:
w3wp
Visual Studio 2012: Unable to attach the process. A debugger is already attached
I built solution, created application in IIS and mapped it to the application folder. It works fine. Then I go to “Attach to Process”, there are two w3wp.exe processes in list, but for one of them I get error “Unable to attach the process. A debugger is already attach.” I’ve googled it but I can’t find solution for my problem.