Work your way through these troubleshooting steps, starting with the quickest fixes first. 1. Install the Latest Updates and Service Packs
This specific file is a core component of Autodesk's Visual LISP (VL) extension engine. It handles AutoLISP routines, visual functions, and custom commands. autocad exception in vl.crx arx command
Damage to the registry keys or user profile settings that manage the LISP environment. Work your way through these troubleshooting steps, starting