Sebi, unfortunately the deafult mail client is a HKLM setting. but you can run bith on one server.... grz Rob Met vriendelijke groeten / With kind regards Rob Beekmans Technical Consultant A-Tree Automatisering Business Phone: +31 24 6452000 Business Fax: +31 24 6450463 Business website: http://www.a-tree.nl <http://www.a-tree.nl/> Business E-mail: R.Beekmans@xxxxxxxxx Private E-mail: RobBeekmans@xxxxxxxxxxxxx Private website: http://joulupukki.nl <http://joulupukki.nl/> -----Oorspronkelijk bericht----- Van: thin-bounce@xxxxxxxxxxxxx [mailto:thin-bounce@xxxxxxxxxxxxx] Namens sebi Verzonden: vrijdag 7 november 2003 17:36 Aan: thin@xxxxxxxxxxxxx Onderwerp: [THIN] Lotus Notes Client R6.5 and Outlook 2003 on same box Hello We have a new Windows 2003 Terminal Service Farm with Metaframe. Is it possible to run MS Outlook 2003 and Lotus Notes Client on the same box? Can I define the Default Mail Client per User? How can I do it? thanks and nice weekend! sebi