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Unable to update to Windows 7 SP1. TRUST_E_NOSIGNATURE (0x800b0100)
Hi All,
I just joined.
After trying almost every method listed on the Internet, I give up trying to install Windows 7 SP1.
Here's what I've done so far:
-I've run sfc /scannow and it came back OK.
-Turned off all AV, Malware, Firewalls.
-Updated every driver I could.
-Applied every hotfix I could
-Downloaded and tried to run the SP1 from ISO image. Still nothing.
-Ran Lenovo Toolbox to updated whatever else I could. But I'll still get the "Trust error".
I've never had such an issue before updating. Really frustrating.
I ran the readiness tool and attached the persist log in the C:Windows\Logs\CBS directory.
Any help is appreciated. And if I need to add any additional information, please let me know and I will do so.
Thanks in advance.
Last edited by Ghostknife72; 10 Dec 2013 at 20:06. Reason: Added CBS.zip file for entire CBS directory.