It is very likely that pokapoka72.exe is malware or viruses. The best way to fix this is to remove this file, after backing up your PC, and scanning for more malware.

pokapoka72 has been linked to the malware EliteBar Adware, and should be cleaned as soon as possible. Since malware and essential files can have the same names, it is important that you backup your PC before removing files indiscriminately.

This free scan of your PC will help you to not delete any important programs.

Since pokapoka72.exe was on your PC, there is a good chance that more malware is lurking. Get a free scan of your PC by clicking this link.