Please, can someone can help me with this problem?
It contains a program written by Rathat, and it is a Policy Controller.
Save and extract this program to the desktop.
Once extracted, Double click on the RatsCheddar.exe file.
Enable everything, then click Exit
Reboot your Computer.
Any further issues please put your System Specs information in your Profile
And have a look at:
UPDATED 8-step Viruses/Spyware/Malware Preliminary Removal Instructions