I've installed PDF Creator on a Windows 2008 Terminal Server. Unfortunately I receive the following error message when opening the Printer - Preferences dialog:
I have installed PDF Creator on a Windows 2008 Terminal Server (32 bit) and got an error box that looked the same. But I'm not sure if it was the same error message (it's was about 10 months ago).
What I had to do to make it work was add pdfcreator.exe to the DEP exclusion list. Control panel -> system -> advanced system settings -> Performance Settings -> Data Execution Prevention.
This problem with DEP has been around for a long time. A program that is blocked by DEP is, in principle, a program with buffer overruns, and such a program is a potential target for malware -- something that we would rather not have running on our machines...