2 issues. has a fake ati virus program called my security engine, and driver issue

2 Issues. Has fake antivirus program called " my security engine" It also has a driver compatibitilty issue somewhere. It won't let me download an anti virus program. It says driver is blocked due to compatibility issues,
check online for a
driver sonic solutions DLA
publisher sonic solutions
Location not available
. I think I can fix that but it sat for so long like this that I canat dos system restore to get rid of the virus. How can I get rid of it?