1) can you "dummy up " the OPC stuff and get memory to stablize? 2) Whatever type of references... open them once at the beginning and close at the end. The resourse for references are not cleaned up until LV exits!
Ben <a href="http://exchange.ni.com/servlet/ProcessRequest?RHIVEID=101&RPAGEID=261&HRedirected=True&HUserId=101_3529&RFORMNUMBER=6";>Ben Rayner</a> <a href=" http://volt.ni.com/niwc/common.jsp?page=products_certification_cld&node=10638";> Certified LabVIEW Developer </a> www.DSAutomation.com
