Andrew, Thanks for the response. The application is Mutual Fund Trading Desk (http://www.vmshelp.com/products/mftd/) from Vertical Management Systems so it is not home grown. It does function properly on MF 1.8 and does not produce the "Out of stack space" error on 1.8 Regards, Rob -----Original Message----- From: Andrew Rogers [mailto:Andrew.Rogers@xxxxxxxxxxxxxxxxxx] Sent: Thursday, August 19, 2004 10:31 AM To: thin@xxxxxxxxxxxxx Subject: [THIN] Re: VB Application error when in Citrix 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 This message may contain confidential and/or privileged information. If you are not the intended recipient or authorized to receive this for the intended recipient, you must not use, copy, disclose or take any action based on this message or any information herein. If you have received this message in error, please advise the sender immediately by sending a reply e-mail and delete this message. Thank you for your cooperation.