One of our existing installer builds started failing recently when the cert expires. We ordered a new code signing cert and had to convert it to the pfx format.
updated the ism to use the new pfx file and it fails with the following error output
Failed signing C6A8.tmp ErrorCode -1027 Failed signing certificate.msi ErrorCode -1027 An Error occurred extracting digitial signature information from file "c:\filepathhere" ErrorCode -6258 Failed signing setup.exe ErrorCode -1027
I have triple checked the password and the path to the file. Using the password I am able to import the cert into windows so it seems like it should work.
I am using Intsallshield premiere 2015.