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 also had to sign a file, using a certificate which I received from another source (similar to you). For me, the issue was that I only installed the certificate on my PC with the "Current User" option. Once I installed it, using the "Local Machine" option, it worked.