It seems like you're experiencing issues with your Logitech Dark Field mouse on Windows 7 Home Premium. If your mouse was working fine on Vista 64 but stopped working on Windows 7, here are some steps you can try to troubleshoot and potentially resolve the problem: 1. Check Mouse Connection: - Ensure that the mouse is properly connected to the USB port on your computer. Try using a different USB port to rule out any issues with the current port. 2. Check Device Manager: - Open Device Manager by pressing Win + X and selecting Device Manager. - Look for any yellow exclamation marks next to the mouse driver. If you see one, right-click on the mouse driver and select "Update Driver Software." 3. Update Mouse Drivers: - Visit the Logitech website and download the latest drivers for your Dark Field mouse. Install these drivers to ensure compatibility with Windows 7. 4. Compatibility Mode: - If the drivers are not working properly, try running the Logitech mouse software in compatibility mode for Windows Vista. - Right-click on the executable file of the mouse software, go to Properties, and under the Compatibility tab, enable compatibility mode for Vista. 5. Check Hardware Compatibility: - Confirm that the Logitech Dark Field mouse is compatible with Windows 7. You can check Logitech's official website for compatibility information. 6. Check for Windows Updates: - Make sure your Windows 7 system is up to date by installing all available updates, as these updates often include fixes for hardware compatibility issues. 7. Test Mouse on Another Computer: - To isolate the issue, try using the Logitech mouse on another computer running Windows 7 or a different operating system to see if the problem persists. 8. Check for Physical Damage: - Inspect the mouse for any physical damage or debris that might be affecting its functionality. If none of these steps resolve the issue, you may need to contact Logitech support for further assistance or consider replacing the mouse if it's still under warranty. Installing Chrome should not affect the mouse's functionality, as it's not related to the browser software.
