You didn't list the exact version of your McAfee program OR your operating system BUT IF you are using a recent version of McAfee VirusScan 10 or 11 on Windows 2000 or XP, please see the link below and use the MCPR tool to remove any remnants of VS that might remain.
How to uninstall supported McAfee consumer products using the McAfee Consumer Products Removal tool
And once that's done, you might want to do a full search of the registry, using the link below, then delete any other registry remnants that might remain:
Searching the Registry for McAfee VirusScan Files
Hope this helps.
I have a problem caused by down loading a new sub. for MacAfee virus scan. it screwed up my outlook express. I have several email accounts and it used to only take three seconds to run them, after down loading MacAfee it would not even down load emails. after working with the fine people at MacAfee we got it to down load but very slow. I have had so much trouble and so little help with this fine company pause, pause, not. that I uninstalled it and installed AVG. My email is running but still slow. I have uninstalled and reinstalled outlook exp. and even internet expl. I can not seem to find what the heck the problem is. I did a internet search and found that many people are having this same problem and cursing MacAfee. Is the only solution to reinstall my OP system? I am south for the winter and did not remember to bring my disc's. Any help would be greatly appreciated.