Windows 7 services.exe 64 bitVirus infected services.exe , need to repair services.exe file ? , c:\windows\system32\services.exe file ? download here.
Some virus's corrupt services.exe , download here.
Then use something like "Active boot disk" to boot off a CD and replace the file with this one , only works for windows 7 64 bit , then run full virus scan , good to go after that.
happened to me , that's why I'm posting it , hope it helps you.