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- sp143118 Invalid/Corrupted SoftPaq. Digital signature verifi...

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12-12-2022 05:20 AM
I'm trying to make a driver pack for the 'HP ProDesk 400 G5 Desktop Mini PC' using HP Image Assistant, but one of the drivers reports as 'Invalid/Corrupted SoftPaq. Digital signature verification failed!' and the driver pack isn't created. It's sp143118, Intel® Management Engine Components Driver 2227.3.14.0.
I can download it from https://ftp.hp.com/pub/softpaq/sp143001-143500/sp143118.exe but the SHA256 checksum for the download doesn't match that in the CVA file https://ftp.ext.hp.com/pub/softpaq/sp143001-143500/sp143118.cva
Tried to report this via support chat, but just got told to wait for the next version of that driver to be released, 'sometime in the future'.
What can I do to get hold of this driver? The version directly from Intel is an earlier version.