| Problem | Likely Cause | Solution | | :--- | :--- | :--- | | | Plugin not loaded | Repeat Step 3. Ensure the file is added to Startup Suite . | | Menu is in Chinese | No English language pack | Download the English-translated version. Type LOADMENU and select YQArch_EN.CUIX . | | AutoCAD crashes on launch | Conflicting plugin (e.g., Tiano,贱人工具箱) | Uninstall other LISP plugins, or load YQArch last. | | Walls don't trim automatically | Wrong version for your AutoCAD | YQArch v6+ works best for AutoCAD 2020+. Downgrade to v5.8 for older versions. | | Error: "Bad argument type" | Corrupted download | Delete the YQArch folder, re-download from official source, and re-extract. |
A: No. YQArch requires the full version of AutoCAD that supports LISP routines and third-party ARX applications. AutoCAD LT does not have this functionality and therefore cannot run YQArch.
Once installed, you can use these core commands to begin building your projects faster.
Before diving into the installation, let’s understand why this plugin has become a cult favorite.
Restart AutoCAD. You should now see a new menu option added to your top menu bar. Alternatively, type the universal system shortcut YQ in the command prompt to toggle the custom interface. Changing the Language to English
Ensure you ran the installer as an administrator and that the C:\YQ folder is not restricted. Top Features of YQArch
This means the plugin was not added to the Startup Suite. To fix this, follow the steps in Method 2: Manual Installation via APPLOAD above, paying special attention to step 4 (Adding the plugin to the Startup Suite). Ensure that yqarch.vlx is listed in the Startup Suite’s contents. Also, confirm that the path to your yqarch.vlx file does not contain spaces, special characters, or is not on a network drive.
: Generate structural grids by inputting spacing values. System Requirements
Unlike heavy BIM software, YQArch sits inside AutoCAD and runs with minimal system resources. It supports AutoCAD versions from 2007 to 2025 (both 32-bit and 64-bit).