Pdfcreator doesn't work in Terminal Services in Server 2003, but just for one user. Every other users work fine. I have added that user recently. Other user were created earlier. And I have installed Pdfcreator in install mode (change user /install). I use version 1.1.0. I also tried to remove it and install it again. This Windows Server 2003 32 bits SP2 in terminal server mode.