Kleopatra does not launch anymore!!

I am using OS Win 7 64 bit.
I de-installed Kleopatra and re-installed the software.
It simply will not launch
Can somebody help me with this issue???

Due to the fact Kleopatra doe not work anymore i installed the new beta release. During install of new Beta release i encountered malware infection!!! It’s inside the new release!!!

Kleoptra still does not not work anymore!

help!!