Hi Vince,<BR>I had posted a query yesterday about my debugger in Interdev not working. You replied back saying u r yet to find the solution since 3 years. <BR>We figured how to do it. These are the steps:<BR>1)Administrative tools->Component Services<BR>2)ComponentServices->My Computer<BR>3)MyCOmputer->DCOM Config(open)<BR>4)Click No on all windows that popup<BR>5)Right click on "catalog class"->properties and set the Authentication leve to :"Connect"<BR>6)Do step 5 on Machine Debugger folder too!<BR><BR>Your DEBUGGER IN INTERDEV WILL WORK!!