Switching the Qt version could shred the project files

Hello,

I'm using the latest version of the QT VS Tools in Visual Studio 2015.

I built up my C++ project the 32bit MSVC_2015 5.7.

Everything was fine until I decided to degrade to the 32bit MSVC_2013 stuff.

I have used the Qt Project Settings Dialog to do the switch.

Right after closing the dialog the addin seems to do some black magic with the project files.

I tried to compile the project, but quite a few ( ~10 ) were missing !! Complete deleted from the disk...

That was a loss of about 8 hours of work

Fortenately I could recover some files from my daily morning backup.

Don't try to do the same mistake...

Why can't I find a bug report site here???

Best regards
Alex