Office Live Users Get Apology from McAfee
If you use Microsoft Office Live and McAfee AV, you probably lost your Live Update program this week. The reason, McAfee AV improperly saw the Live Update program as a Trojan and deleted it. It appears to have been an honest mistake. Yesterday, they apologized for it. If you didn’t notice it, you may want to check your Office Live Update to see if it works.
False positives are rare but they do happen. I had one this week also. My AV software saw a file within PC Tools Spyware Doctor as a false positive. It saw it as the Hupigon Trojan. These things occasionally happen and are usually corrected quickly by the vendors.