Have a case with Sage on this.... but seems their better techie's might be at Summit because they can't help me until tomorrow. Here is the main issue w Mas200 v 4.5 and CRM 7.1 the PVXCOM.EXE inflates exponentially. So fast that within 5 minutes of whatever triggers it, the users can no longer enter SO's / Contacts / and anything that links to CRM. IIE seems to randomly throw up 1 of 2 errors: 1. Error occurred in CU_Common.pvc line 908 error 41 invalid integer / 2. Error occurred in CU_SCRMLink_bus.pvc line 1150 error 200. Currently we have to end the PVXCOM.EXE, it will not release memory and will go from 56,xxxk to 6xx,xxxk in minutes. Anyone run into something like this with PVXCOM.EXE?