| Issue | Solution | |--------|----------| | | Ensure your user account has write access to the new folder. On Windows, avoid Program Files or system-protected directories. | | Drive not showing (macOS/Linux) | Your external drive must be mounted before opening LM Studio. Remount and restart the app. | | Models not appearing after moving | Double-check that you moved the exact folder structure (e.g., models/author/model_name/ ). Restart LM Studio. | | "Change" button is grayed out | You may have a model currently loaded. Unload all models from memory first. |
You can change the (specifically where your models are stored) directly within the application's interface. How to Change Your Model Download Directory
This is the standard method for changing where LM Studio saves the actual model weights (the .gguf files). change lm studio download directory
: For power users who want to keep the application's "home" folder on the C: drive but store the bulk data elsewhere, you can create a Symbolic Link (Symlink). This tricks the software into thinking the files are on the primary drive while they are actually physically stored on another. Why You Should Change the Default Path
Large Language Models (LLMs) are notorious for their massive file sizes, often ranging from 4GB to over 50GB for a single model. If your primary drive is getting crowded, moving your storage is essential. | Issue | Solution | |--------|----------| | |
⚠️ before moving files to avoid file lock errors.
Note: If you previously downloaded models to the default location, you must manually move the contents of %USERPROFILE%\.lm-studio to your new folder. Remount and restart the app
Changing this setting in the GUI does not always retroactively move your old models. You often have to manually drag and drop your existing .gguf files from the old folder (usually in your User profile) to the new one to avoid re-downloading 50GB+ of data.