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Failed to sign package; error was 2148081670

Topics: Publishing Issue
Jul 11, 2015 at 11:47 AM
For 11 days everything works well. I published FrontMotion Firefox CE successfully.
Today i want published a Adobe Flash Player update and get error above.

The certificate is stil valid till 2018. Here some screenshots:

Has anyone a idea whats wrong now? I don'T found a logfile for detailed informations.
Jul 11, 2015 at 8:17 PM
Hi, what happen if you try to publish an EXE or MSI without using a catalog ?
Jul 13, 2015 at 9:19 AM
i try it with LibreOffice_4.4.4_Win_x86.msi and with a autoit-setup.exe - have the same issue.
Jul 14, 2015 at 2:05 AM
I think this error is relate to your certificate.
Jul 16, 2015 at 11:03 AM
If that were the problem, the installation on the clients should stop working also.
Jul 17, 2015 at 1:54 PM
I found a Workaround/solution for my issue.
I remported the valid code signing certifiacte in WPP again, restart the hole Server and now i can publish any application as before.
Marked as answer by badwurzach on 7/17/2015 at 5:54 AM
Sep 29, 2015 at 11:31 AM
Edited Sep 29, 2015 at 11:32 AM

after a successful migration from Server 2003 R2 to Server 2008 R2 with WSUS I wasn't able to sign packages anymore and got error number 2148081670 with WPP and LUP!

On the new WSUS server I just checked if the certificate is in the correct places and not if the private key is present.

Went to the old server, exported the WSUS cert with the private key, deleted the one without the private key on the new server, imported the cert with private key, went to WPP and voila, I'm able to sign packages again. :)