Good Day
I'm new here
I got this problem in my windows 7 OS
It always pops stating error, I've looked it up but find no answer
i updated all my drivers deleted all my .temp file but still keeps on popping up..
hope someone can assist me. 
The error message 0x80096005 = TRUST_E_TIME_STAMP
The timestamp signature and/or certificate could not be verified or is malformed.
uttC78B.tmp was seen in a link with patched.h trojan
So check for malware as commented earlier.
https://docs.microsoft.com/en-us/windows/win32/seccrypto/certificate-and-trust-return-values
In this link:
patched.h trojan
I shall suggest you to scan your system with latest definition of anti-malware tool in Safe mode.
Hi,
You could try to perform a clean boot to check.
https://support.microsoft.com/en-us/topic/how-to-perform-a-clean-boot-in-windows-da2f9573-6eec-00ad-2f8a-a97a1807f3dd
Then open cmd window, right click and run as admin:
sfc /scannow
Hope this helps and please help to accept as Answer if the response is useful.
Best Regards,
Carl
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