As I said all my files are up to date.
Tried the "CC Cleaner" from Adobe.
Did a little wizardry with win 8.1 like "Dism /Online /Cleanup-Image /CheckHealth" and other stuff.
Nothing changed.
By the way there is no crash report available because everything is said to be fine.
I have to report also a riddle: Bridge CC 2014 is working.
The dialogue is everything I have.