Not sure why that would be but occasional glitches like that seem to be fairly common. If your McAfee software says it is up-to-date, then you are OK and can safely ignore that warning.
In Windows 7 McAfee controls the Windows Security Center anyway.
I'm assuming 7 is totally up to date in all aspects, including IE10, whether or not you use it?
In your last thread you told us you have MSC v12.1 so there could indeed be an update pending, but when, depends on when it reaches the servers for your area.
If it continues then I would open a case with Technical Support, but normally, if it were happening here, I would ignore it.
Thank you, Peter.
All seems to be OK now. No update received yesterday, but there may not have been one. PC went into scheduled scan OK.
Message has disappeared.
I do get a warning sometimes when I turn PC on, but that disappears within a few seconds once everything has caught up with itself, but this one lingered for a couple of hours, so I was a bit worried.
Yes, I am using IE10, and Windows is up to date.
Just thought it best to check.
I got an update sometime yesterday, when I'm not sure though. Give it a while and if not then open a case with Technical Support.
Anyway, for now it looks OK, so good luck ;-)