Microsoft Office 365 usually updates without any problem, but since the last McAfee update I get an error code that indicates that the update is being blocked by my firewall or antiviral software.
Microsoft suggests turning the firewall and/or antivirus off while updating. Is this safe? Or is there an alternative?
Go to Solution.
My product is McAfee Internet Security on active subscription.
The problem has now resolved, possibly due to a subsequent Windows and/or McAfee update.
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We are sorry that your Office 365 updates blocked by McAfee firewall, please let us know the Name and Version of McAfee product installed in your PC.
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