: Ensure you have downloaded the latest version of YQArch (e.g., version 6.7.4) and extracted the folder.

A window will appear with a list of installed AutoCAD versions. Select your version and click the first button (OK). Open AutoCAD. Navigate to the YQArch\SYS folder in your file explorer.

Installing the YQArch plugin is a powerful way to automate architectural drafting in AutoCAD, significantly speeding up tasks like drawing walls, doors, and stairs. Because the plugin is originally in Chinese, the installation process requires a few specific steps to ensure it functions correctly and is readable in English. 1. Download and Preparation Download Source : Visit the official website at