Aggregion

Please familiarize yourself with the article via the link: 

https://answers.microsoft.com/en-us/windows/forum/windows8_1-update/windows-update-fails-with-error-0x80070543/0f0ecb4b-3128-4c4c-b6ad-7029c0da298e

Follow the recommendations contained therein.

It should help you to resolve the situation.

Best regards, 

Nina Aleksandrova
Aggregion team