Internal Error — 2602 Autocad High Quality

Delete the following folder: %localappdata%\Autodesk\AutoCAD 20xx .

Right-click the downloaded setup file ( Setup.exe ) and select . Method 4: Re-register the Windows Installer Service

Locate , right-click it, and pick Run as administrator . internal error 2602 autocad high quality

Set "Device Center" to for the best anti-aliasing and textures. High-Resolution Plotting (DPI) To avoid crashes during high-quality exports: Open the PLOT dialog box.

Internal Error 2602 in AutoCAD is a generic application-level fault that often signals corruption, missing/failed runtime components, or issues with downloaded/installed updates. It can appear during startup, while opening/saving drawings, or when invoking specific commands. The fix depends on the root cause; follow the steps below in order. Set "Device Center" to for the best anti-aliasing

This article provides a high-quality, technical deep dive into why Error 2602 occurs and how to fix it permanently.

Internal Error 2602 in AutoCAD typically occurs during product updates or network deployments when the installer fails to locate or access a required source file or component. While often specific to update versions (such as the AutoCAD 2019 1.2 update), it generally stems from environment-level conflicts or corrupted installer components. Core Technical Analysis The error is frequently linked to the MsiInstaller (Event ID 10005), indicating a failure to process specific files—for example, __gGeometry.dll —during the update routine. Key Identified Causes Outdated .NET Framework: It can appear during startup, while opening/saving drawings,

: Using the "Install Now" or web-based installer can sometimes cause issues due to simultaneous downloading and installing, which may lead to corrupted temporary files.