Since applying the 126, 119 and 082 hotfixes to my Xpe SP3/FR3 farm (per Citrix recommendation), the lone 16-bit app. we run (purchased from an outside vendor who has no plans of upgrading to 32-bit), now is acting up. It opens ok, most times, but when I click on the X for that app., running in an 800x600 window, the session window remains open. The session does not close out on the server. I am forced to do a logoff from the CMC, which is impractical for hundreds of users. Even when running seamless, it disappears, but the session remains open. Thoughts on what I can do? Chad M. Schneider Technology Analyst Bemis Company, Inc. 920-303-7609