Can't apply update 1 - logs indicate Error 0x80070490: Failed to find expected public key in certificate chain on preparation.exe

  • Thread starter Thread starter Shawn Cicoria
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Shawn Cicoria

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When attempting to install Update 1 on VS 2012 Ultimate, get numerous errors that never seem to clear up, even after running repair several times.

The following items are from the logs indicating issues with certificate chain validation. I've run capi logging and see no errors related to building the chain.

Logs collected and here: Microsoft OneDrive - Access files anywhere. Create docs with free Office Online.

Screen shots of the VS installer here: Microsoft OneDrive - Access files anywhere. Create docs with free Office Online.

This happens on multiple machines (all that we've tried) in our environment. We've tried from outside our corporate firewall as well.

[18FC:1018][2012-12-12T10:46:18]: Acquiring package: Preparation, payload: Preparation, copy from: C:\ProgramData\Package Cache\840104A2546080B219D56900C44E75F786239BB9\packages\Preparation.exe

[08D8:1D48][2012-12-12T10:46:18]: Error 0x80070490: Failed to find expected public key in certificate chain.
[08D8:1D48][2012-12-12T10:46:18]: Error 0x80070490: Failed to verify expected payload against actual certificate chain.
[08D8:1D48][2012-12-12T10:46:18]: Error 0x80070490: Failed to verify signature of payload: Preparation
[08D8:1D48][2012-12-12T10:46:18]: Failed to verify payload: Preparation at path: C:\ProgramData\Package Cache\.unverified\Preparation, error: 0x80070490. Deleting file.
[08D8:1D48][2012-12-12T10:46:18]: Error 0x80070490: Failed to cache payload: Preparation
[18FC:1018][2012-12-12T10:46:18]: MUX: Verify Failed. Retry acquiring, Retry Count: 1 of 3



Shawn Cicoria

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