I have both versions installed on my pc.
I accidentally opened a project I was developing in VS2015 with VS2012 and now it keeps failing with trying to acquire connection on an ODBC connection with an architecture mismatch.
I am definitely running Runtime64 false.
I open the same project in VS 2012 and it runs without issue.
Does anybody know what I can do to fix this other then formatting then damn pc.
I might try reinstalling VS2015 and see if I get any joy.