This forces AutoCAD to start in "Safe Mode" (minimal startup), bypassing custom LISP routines and add-ons. If the error disappears, you know a third-party plugin is the culprit, and you should uninstall your recent add-ons.
Autodesk can often run a private RECOVER with extended debugging flags. internal error 2602 autocad
in AutoCAD typically occurs during installation or update processes, often triggered by a failure to copy or access specific internal system files (such as __gGeometry.dll ) from a network installation point. It is a standard Windows Installer (MSI) error indicating that a required file cannot be found in the specified cabinet or installation source. Common Causes This forces AutoCAD to start in "Safe Mode"
The right mindset: treat “2602” as a clue, not a verdict Errors like 2602 feel final, but they’re usually signs of recoverable problems. Approach them like debugging: isolate variables (file, environment, add-ins), run the built-in repair tools, and fall back to clean-room techniques (new drawing, DXF export, WBLOCK). The more you routinize quick triage and versioned saving, the less likely that a single cryptic message will cost hours of rework. in AutoCAD typically occurs during installation or update
Instead of using the "Install Now" method, sign in to your Autodesk Account and use the Browser Download option to get the full installation package.