acronis true image 2016 : failed to run the task: error occured while trying to run the task

I have latest version of TIH 2016 (6027) and when I try to run it I get following error message:

failed to run the task error occured while trying to run the task

Obviously, I cannot get the backups. Anyone experienced this problem?

Thanks a lot for your help.

Ludovit

drlcap@compuserve.com

P.S. I repaired the program, restarted, reinstalled and still get the same.