I already answered your other post here: https://community.mcafee.com/message/250670#250670
Or, Technical Support is free to reach by phone or online chat, they can probably sort this out for you.
Linked under Useful Links at the top of this page.
I am having the exact same problem as you. Brand new machine with fresh install of McAfee Security Center. Any resolution? Thanks.
It appears that the McAfee program used when right clicking a file is McCtxMenuFromWrk.dll if that's worth anything.
This issue is already been reported to the McAfee Product development team & they are working closely towards the resolution of this issue, hope this should be fixed soon.
I will keep up posted on the resolution status once that is done.
I appreciate your patience and co-operation on this.
having the same problems here just formatted my PC and put win 7 back on & its now doing the same thing as above, ive used the remove tool to clear everything & just re installed mcafee but still doing the same.. hope it gets sorted as i use it quite a bit..
Any update on when this issue will be resolved? Thanks.