If you are experiencing an error message that says "A device which does not exist was specified" when trying to use a USB flash drive or other device, it can be frustrating. This error message can occur due to various reasons, such as missing drivers or hardware issues. In this article, we will provide you with information about why this issue may occur and how to fix it.
Reasons Why "A Device Which Does Not Exist Was Specified" Error Occurs
- Missing or outdated drivers.
- Hardware issues such as a faulty USB port or cable.
- Corrupted system files.
- Malware or virus present on your PC.
Steps to Fix "A Device Which Does Not Exist Was Specified" Error
- Update drivers. This can help fix any missing or outdated drivers. To update drivers, go to Device Manager, right-click the device with the error, and select "Update driver."
- Check hardware. Ensure that the USB port and cable are working properly. Try connecting the device to another USB port or using a different cable.
- Run system file checker. This can help fix any corrupted system files. To run system file checker, press Windows key + X, select Command Prompt (Admin), and type "sfc /scannow" and press Enter.
- Run antivirus and antimalware programs installed on your PC. This can help find and remove any malware or virus present on your PC.
Related Questions and Answers
How do I fix a USB device not recognized error?
To fix a USB device not recognized error, try the following steps:
- Restart your computer.
- Try connecting the device to another USB port.
- Update drivers.
- Uninstall and reinstall the USB controller.
- Disable USB selective suspend setting.
How do I fix a corrupted system file in Windows 10?
To fix a corrupted system file in Windows 10, try the following steps:
- Run system file checker.
- Use DISM tool.
- Perform a system restore.
- Reset your PC.
"A Device Which Does Not Exist Was Specified" error can occur due to various reasons such as missing or outdated drivers, hardware issues, corrupted system files, or malware or virus present on your PC. You can try the steps provided in this article to fix the issue. If the issue persists, you can try the related questions and answers provided to fix a USB device not recognized error or fix a corrupted system file in Windows 10.