New Post: Creating Package using WPP and moving content to offline server without WPP?

I tried to load the certificate from the same site I tried it with and the load button was greyed out, so I just generated a new one.

I have a Code Signing certificate that is from the WSUS Package Publisher, although it is not the same certificate that I created the package with.

Could this be the issue? I will work on putting the same certificate on both machines and get back to you on this.

Many thanks,
M