Ok, I'm thoroughly confused. McAfee just found mnsvc.exe on my computer and suggested I replace it with an uninfected file, then delete it. Last week I deleted a folder I HAD CREATED and somehow there was an ini file in there, so now I can't open any of the folders on my desktop. I quarantined the mnsvc.exe file, but now what? How do I know if it's a necessary file? If it is, where do I get a good one? And with last week's problem, how do I know which file allows me to open folders? Everything I've read says I have to go into the registry to fix things!