Hello Agorovai,
I suppose you are trying on Windows PC right? Do you also have Avast Antivirus installed?
If so, please click the "?" symbol in the top right corner. A new window will open with our Help section. Please click the link at the bottom, "send a support request"
Then enter your email address, with a description of the problem and "submit"
This will include a log file that will help us diagnose the issue.
Please then post the support ticket number here.
Many thanks,
Davidek