"Error: SignerSign() failed." (-2147023673/0x800704c7)

While using signtool for code signing on our buildserver jenkins shows the following error message:

Done Adding Additional Store
Error information: "Error: SignerSign() failed." (-2147023673/0x800704c7)
SignTool Error: An unexpected internal error has occurred.

Any ideas?

1 answer

  • answered 2017-06-17 18:48 Dirk W.

    And the solution for this issue is (drum roll):

    Check the over all path length. Even in the year 2017 you will run into the 255 characters path length restriction. Annoying!