| | Probable Cause | Solution | | :--- | :--- | :--- | | "Invalid Key" Error | Typing error or key belongs to different Stardock product | Double-check for typos. Ensure you purchased the correct product (e.g., CursorFX, not CursorXP). | | Key Already Used | License tied to a previous email address | Activation is linked to the first email used. Log into your Stardock account to see linked devices or contact support to transfer the license. | | Command Line Silent Install Fails | Incorrect Product ID or Email format | Verify the Product ID is 2651 . Ensure there are no spaces in the -email= and serial= parameters. | | Lost Key / No Email | Bought as Guest Checkout; lost receipt | Use the official Stardock key retrieval system. For Guest Checkout, this is the only way to recover keys, so keep the email safe. | | Steam Key Not Working In Standalone App | Key issued by Steam is for Steam platform only | You generally must launch CursorFX through Steam to use a Steam key. To use a standalone installer, you usually need a key purchased from the Stardock Store directly. | | Region Locked | Bought key for different region (e.g., Argentina vs. US) | Most distribution platforms have regional restrictions. Ensure you purchase a "Global" key or one that matches your country. |
: The ability to add audio effects to mouse events.
Recording your keystrokes to steal bank details, passwords, and personal messages.
You can download free, safe cursor files (in .cur or .ani formats) from trusted design platforms like DeviantArt. Open the Windows and search for Mouse Settings . Click on Additional Mouse Options . Go to the Pointers tab. cursorfx product key
: If you purchased CursorFX directly from Stardock, you can use their Product Key Retrieval Tool.
Stardock will email a list of all active product keys associated with that account. Troubleshooting Activation Issues
Enter the product key exactly as it appears on your receipt, along with your registered email address. | | Probable Cause | Solution | |
During or immediately after installation, you enter your email and the product key. The software contacts Stardock’s servers to verify the license. CursorFX Free vs. Paid (Plus) Features
Whether you want to customize or your entire desktop theme
Cursors change shape, glow, or animate based on your actions. Log into your Stardock account to see linked
Adds smooth, physics-based trailing effects to your mouse movements.
If you need help setting up your desktop or choosing software, let me know: