Internal Error 2602 Autocad New! Guide

This is where the error is most historically documented. It commonly appears when creating or modifying a network administrative image (a "deployment") for AutoCAD or its vertical products (like Civil 3D or AutoCAD Electrical).

Accumulated temporary files can conflict with Windows Installer cached databases. Press Windows Key + R to open the Run dialog box. Type %temp% and press . Select all files in the folder that opens ( Ctrl + A ).

Disable your antivirus software before running the installation. internal error 2602 autocad

Uninstall the existing service at C:\Program Files (x86)\Common Files\Autodesk Shared\AdskLicensing , then download the latest version from Autodesk Support . Disable Security Software

If you want, tell me: Windows version and the exact message text (and whether this was install/uninstall/repair) and I’ll give precise next commands and which logs lines to check. This is where the error is most historically documented

Ensure your Microsoft .NET Framework is up to date, as AutoCAD relies heavily on it for installation.

In AutoCAD, is primarily a Windows Installer (MSI) error that occurs when a file referenced in the installer's "File" table cannot be found in its "Media" table . This typically happens during a network deployment, a patch update (like the AutoCAD 2019 1.2 update), or when installation files are corrupted. Step 1: Basic Troubleshooting Press Windows Key + R to open the Run dialog box

This error typically pops up during installation, uninstallation, or when attempting to patch/update the software. It is usually related to how AutoCAD interacts with the Windows Installer database, specifically when it tries to write to or read from a temporary file that is either missing, locked, or inaccessible.

The most frequent trigger for Error 2602 is a conflict between AutoCAD’s graphics engine and your computer’s video card driver. AutoCAD tries to use the GPU to render lines and geometry, but if the driver is outdated or incompatible, the memory address fails, resulting in a crash.