Error: program database manager mismatch...
When trying to build a new project I get the following compilation error:
C1902: Program database manager mismatch; please check your installation
I am using Qt 5.10.1 with MSVC2015 64bit. I have tried re-installing Qt but that did not seem to work. How do I go about fixing this?
Its not related to Qt as such.
Its a visual studio thing it seems.
Did you upgrade visual studio lately ? from 2013 to 2015 or something like that ?
seems to be related to mspdb80.dll being unexpected version, either left by prev install or
changes to the PATH.
Hi, I had actually uninstalled Visual Studio 2013 a while ago. It was installed alongside Visual Studio 2015 which is the only version I have now. I guess something happened there.
But I looked in C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\bin and the only version I have there is the mspdb140.dll. I've tried googling a bit but I can't quite seem to figure out which files are causing the issue...
Did you check entire disk ?
There is a change that PATH was altered and it find other version somewhere.
Mine looks like this
Ah... I found out I had an extra mspdb140.dll in C:\Program Files (x86)\Microsoft Visual Studio 14.0\Common7\IDE which wasn't supposed to be there apparently! I simply deleted it and now it works again!
Thank you very much for the help :)
Super. wasn't sure what what folder it could be.