Delete leftover folders in these paths (Note: You may need to enable "Show hidden files" in File Explorer): C:\Program Files\Autodesk\ C:\ProgramData\Autodesk\ C:\Users\%Username%\AppData\Roaming\Autodesk\ C:\Users\%Username%\AppData\Local\Autodesk\
: Use the Windows "Uninstall/Change" option to run a Repair or Reinstall of the main AutoCAD application before applying the update. internal error 2602 autocad
If your system's installer engine is unregistered or misconfigured, it will misread database keys. Delete leftover folders in these paths (Note: You
Uninstall all Autodesk products, starting with smaller plug-ins and material libraries, followed by the core AutoCAD application, and ending with and the Autodesk Genuine Service . followed by the core AutoCAD application
Why this works: WBLOCK does not copy unnamed, corrupt, or orphaned objects that standard SAVE does.
Download the official from the Microsoft support website.