The central Output server is currently running in the windows 2k server, and we want to move it to the 2k3 server within this year. I tried to install the Central Pro Output server to the 2K3 but failed. After I input the authorization code, the error "Invalid product authorization code, please re-enter it" prompts. I'm surely the PAC is valid since it's currently used in the 2000 server. So what's the problem?
Before running the install right click on the setup.exe and select properties. Set the compatibility to Windows 2000. It will install and run without issues. I have installed many times using this resolution.