Xenapp 4.5 on 2003 64-Bit R2 I have a couple new modules I need to add to [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Citrix\wfshell\TWI] LogOffCheckSysModules (Thank you Symantec Endpoint Protection.) I go into install mode, make the reghack and go back to execute mode. I then rdp back to the server and the entries are not there. I have a question, does making a registry change like this for all users require a reboot? Thanks, George ________________________________ Regional Health's mission is to provide and support health care excellence in partnership with the communities we serve. Note: The information contained in this message, including any attachments, may be privileged, confidential, or protected from disclosure under state or federal laws . If the reader of this message is not the intended recipient, or an employee or agent responsible for delivering this message to the intended recipient, you are hereby notified that any dissemination, distribution, or copying of this communication is strictly prohibited. If you have received this communication in error, please notify the Sender immediately by a "reply to sender only" message and destroy all electronic or paper copies of the communication, including any attachments.