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Ricky, Computer Specialist
Category: Microsoft
Satisfied Customers: 8434
Experience:  5+ Years in IT Support
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2020-05 Cumulative Update for Windows 10 Version 1909 for

Customer Question

2020-05 Cumulative Update for Windows 10 Version 1909 for x64-based Systems (KB4556799) - Error 0x800f0988 this wont install on my system
JA: Which software or app can I help with?
Customer: see above
JA: Anything else you want the Software Expert to know before I connect you?
Customer: running windows 10
Submitted: 1 year ago.
Category: Microsoft
Customer: replied 1 year ago.
Posted by JustAnswer at customer's request) Hello. I would like to request the following Expert Service(s) from you: Secure Remote Assistance.
Customer: replied 1 year ago.
Let me know if you need more information, or send me the service offer(s) so we can proceed.
Expert:  Ricky replied 1 year ago.

Hi, my name is ***** ***** I will do my best to help you today. Please download and run the Windows Update troubleshooter here:

Customer: replied 1 year ago.
didnt seem to work
Expert:  Ricky replied 1 year ago.

Once you click that link the file wu10.diagcab will be downloaded to your downloads folder. Please double-click it to run it.