Database compilation closes itself

Never seen that before. But did you try to compile the database with the Database Compiler and if so, did it work?

I just tried it. Did not help. Once launched, this window closes itself.

You could try compiling the database using the command line tool 

DBCompilerCMD.exe

Here is some documentation on this topic

support.oneidentity.com/.../33

I made a compilation of the database via "cmd" on your recommendation.

There was a mistake, I added it to the black list. Compile passed.

Now, when entering "Designer", there is no message that a base compile is needed, BUT if I run a base compile, it will close itself anyway.

1. I uninstalled through Visual Studio all versions of FrameWork.Net
2. Put them the same way
3. cmd sfc /scannow
4.Reinstalled IDM(I did not delete the application, but put it on top)

It worked!