Code signing with signtool fails due to private key filter

Question

While trying to sign some installer created by the company I am working for I encountered an error, which I have not been able to solve. I am using the same certificate which ha

Answer 1

I had the same issue on Win7 machine and tried everything that good people suggested in this post with no luck. Then, even my machine has only one account and it has admin privileges, I opened command prompt window by "Run as administrator" and then all versions of signtool.exe that I have installed start working.