dllhost.exe COM surrogate infection

When I try to run the Farbar tool, I get the error after I hit scan: Line 10220 Error: Variable used without being declared. This was for the 64 bit, which is what my system is. I tried the other one and it wouldn't start, saying it wasn't compatible or something to that effect.

Please help...this malware is unreal. I am unable to open any pictures or enable my security software.