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Win 7 SP1 Error 800B0100
Hi,
I'm facing the same problem others are facing with regards to installing Windows 7 SP1. I've tried using WU and Manual Update to install KB947821 but to no avail. I keep getting the message that installation was not successful, with the error code Error: TRUST_E_NOSIGNATURE(0x800b0100). I've also tried using "Check for System Update Readiness" tool as well as "Fix problems with Windows Update" from the control panel, also to no avail. I've tried fixing this problem a few times before, repeating the above procedures and up till now, I've not been successful.
I kinda know that I will have to attach the C:\Windows\Logs\CBS folder but as I have tried fixing it a few times, there are quite a few entries in it already. Do I need to clear this folder and repeat the "Check for System Update Readiness" tool, and attach the results?
Ohh, my computer is currently running on a Windows 7 Home Premium, 64-bit Operating System.
Really appreciate your help!
Regards,
Shaun