Since I don't have a guinea pig machine I can only share ideas since the google on how to remove is peppered with MALWARE warnings.
That is, outside of trying REVO UNINSTALLER which you didn't call out specifically I think you may have malware installed. Use Grif's advice to scan and remove this and more.
Read http://www.cnet.com/forums/discussions/how-to-remove-pup-option-603542/#post-f742c795-5881-433b-a29b-6d758efe5cd3
-> Once that's done if it's still there, MANUALLY delete it's home folder and remove shortcuts and startup items.
Installed Weathermate, didn't like it. Tried to uninstall - failed. went to control panel / programs - not listed. Tried at least "5" different uninstallers, none "found" the program to uninstall. Downloaded another "copy" from a different source, installed same, then tried to uninstall - no luck. Windows 10
Thanks in advance.

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