I am testing out an add-in created by someone else and set the add-in application debug properties to:
Start external program: C:\Program Files (x86)\Microsoft Visual Studio 10.0\Common7\IDE\devenv.exe
/resetaddin Microsoft.VSAddin.Addin1
Working directory: C:\Program Files (x86)\Microsoft Visual Studio 10.0\Common7\IDE\
After I changed the addin definition file path to point to the bin/addin.dll I ran it and it worked fine in the experimental copy of visual studio. I ended up closing both copies of visual studio a couple minutes later and now when I open my primary copy it automatically loads this add-in even though I am not debugging it anymore. So this means I can't edit the addin now since this addin is always in use. Any ideas why it is installed into my main copy of vs now and why I can't get it loaded in the experimental copy?