~repack~: Internal Error 2602 Autocad

Alternatively, launch AutoCAD in safe mode by modifying its desktop shortcut properties to include the /safemode switch at the end of the target path. If the error vanishes in safe mode, an external plugin is responsible. Proactive Best Practices to Prevent Future Crashes

If a standard repair fails, perform a "Clean Uninstall" using the Autodesk Uninstall Tool before attempting a fresh installation. Autodesk Community, Autodesk Forums, Autodesk Forum Error Details Common Trigger : Installing AutoCAD 2019 update 1.2. Associated File : Often points to __gGeometry.dll or similar DLL components. : MsiInstaller (Event ID: 10005). Autodesk Community, Autodesk Forums, Autodesk Forum

Windows does not have sufficient rights to write to the C:\Windows\Installer or C:\Program Files directories. internal error 2602 autocad

: Insufficient administrator rights or security software (antivirus) blocking the installation process.

AutoCAD Internal Error 2602 is almost always an indicator of a conflicted or broken installation environment rather than a hardware fault. By downloading a fresh offline installer, wiping out legacy residual folders, and utilizing Microsoft’s database repair tools, you can bypass the duplicate key conflict and get your design workspace back online. To help narrow down the specific cause, let me know: Alternatively, launch AutoCAD in safe mode by modifying

Ensure you have at least twice the storage space available on your primary drive ( C: ) than the size of the installation package to accommodate temporary file extraction.

: Get the newest Autodesk Licensing Service from your Autodesk Account. By downloading a fresh offline installer

If the error occurs during a network deployment or update (e.g., Update 1.2 for AutoCAD 2019):

: Avoid the "Install Now" option, which often fails due to network interruptions. Instead, use the Browser Download method to get the full application package.