CADWorx 2018 startup chrushes

Hi,
I cannot run CW 2018 at my machine it's crushes everytime at sturtup. No error massage, ACAD just crush.
I am on Windows 7 :S
And I have already CW 2016 installed which is working properly. I want to use CW 2018 with different, separate ACAD version. Tried with ACAD 2016,2017,2018. Not working. With license system is everything ok.
Any idea?

Does AutoCAD launch correctly without CADWorx ? If that is the cause it could be a corrupted profile or similar. See if you can create a new cadworx profile with the SetupProfile.exe located in the installation directory.

Thanks for reply. Yes, ACAD runs properly without CW. Already tried setup new profile, restart ACAD to default settings as well. I get dmp file from ACAD, but I cannot find the way to read it.

Anyway, I installed fresh Windows 10 and problem is solved. Thanks