Windows 7 (x64) Update encounters an unknown error. ErrNo: 80244021

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I used to update my Win7_x64 & Office2010_x64 regularly with no problem. It's been several months that I can't update anymore and keep receiving this error: 'an unknown error Code 80244021' while trying to update (no difference for a single update or some several updates). I couldn't find anything useful in other related expert forums. Is there any way (except formatting or reinstalling Windows!) to solve this unknown problem?

P.S.: I'm using the very same copy of Windows/Office at home, updating things with no problem.

Upon Avon

Posted 2015-05-06T06:57:03.753

Reputation: 1

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If you use a proxy try without it. If this started when you installed a new standalone firewall or one that came as part of an anti-malware suite, try disabling that or creating the appropriate exceptions.

– Karan – 2015-05-06T08:37:49.563

1The first step is to run SFC and verify there are no integrity issuses with your system files. – Ramhound – 2015-05-06T10:54:01.650

No answers