It doesnt work on MFXP, but does on 1.8?? Is it in house developed, or a commercial program? If its in house, get the devs to check just how much recursiveness there is, and how many functions are being chained together. If its commercial, erk... best to name it! Andrew --o-- >>> robert.armstrong@xxxxxxxxxxxxx 19/08/04 13:29:38 >>> I am having problems with one of my company's applications when runnuing in the Citrix environment. We are running CMF XPe FR2 SP2 on Windows 2000 servers (SP4). The application is written in VB6. I am receiving the following error in one portion of the application when running a report: "Out of stack space" ******************************************************** This Weeks Sponsor RTO Software Do you know which applications are abusing your CPU and memory? Would you like to learn? -- Free for a limited time! Get the RTO Performance Analyzer to quickly learn the applications, users, and time of day possible problems exist. http://www.rtosoft.com/enter.asp?id20 ********************************************************** Useful Thin Client Computing Links are available at: http://thin.net/links.cfm *********************************************************** For Archives, to Unsubscribe, Subscribe or set Digest or Vacation mode use the below link: http://thin.net/citrixlist.cfm