Internal Error 2602 Autocad Fix Error 2602 usually means a drawing element cannot be processed during the plotting pipeline. In 80% of cases, RECOVER + PURGE + switching to DWG to PDF.pc3 solves it. The remaining 20% involve a corrupt graphics driver or a damaged OLE object. If none of the above works and you see (even new ones), it’s likely a core product defect. Provide: internal error 2602 autocad Since Error 2602 is often linked to framework dependencies, verify you have the latest version: Error 2602 usually means a drawing element cannot : Get the newest Autodesk Licensing Service from your Autodesk Account. internal error 2602 autocad