Not an answer to your question, but.... ....you could try regmon and filemon from sysinternals.com to track registry and file user right problems. http://www.sysinternals.com/ntw2k/utilities.shtml Mvh Svein Arild _____ Fra: Stewart Werley [mailto:Stewart_Werley@xxxxxxxx] Sendt: 3. januar 2005 15:57 Til: thin.net Emne: [THIN] User rights on Citrix Server I have an application I'd like to publish. Old program called Magic. It has a developer version and runtime version. The runtimes run for me no problem. I've gotten the developer version to run as well, but it ONLY works if the user running it is an administrator on the Citrix server. This will not do, so what I'm trying to figure out is what might be causing 'power user' for instance to not work, but 'administrator' will. The error I'm getting seems to be connected with file rights, but I've opened them up for testing, and that has not helped. I've also looked in the user rights section of the administrative tools and nothing is jumping out at me. So what I'm wondering is, does there exist any kind of definitive list on what the specific differences are between power user and administrator, that I might be able to review and use to determine what privilege is missing from the power users??? Stewart Werley Consultant - BTS Equity Guardian Life 3900 Burgess Place Bethlehem, PA 18017 610-807-6690 Stewart_Werley@xxxxxxxx _____ This message, and any attachments to it, may contain information that is privileged, confidential, and exempt from disclosure under applicable law. If the reader of this message is not the intended recipient, you are notified that any use, dissemination, distribution, copying, or communication of this message is strictly prohibited. If you have received this message in error, please notify the sender immediately by return e-mail and delete the message and any attachments. Thank you.