Sage100 Sales Order Entry Screen Won't Launch

Has anyone had this issue before? I have 1 workstation that will not launch the Sales Order Entry screen when I try to create/change a Order or quote. CRM creates a new tab in IE to launch winx, but it just hangs for a few seconds then goes away. Its like its being blocked from even trying to launch the program. It happens if I am using IE, Chrome or Firefox. Other workstations can do it without issue. Thanks, Anthony