If you share your portable media with multiple people and multiple OS and devices and from time to time you may end getting this error message when trying to access a folder or file. You cannot access nor your can delete them.
Solution (try this):
- Click on Start –> Run –> Type cmd and press Enter.
- “Command Prompt” will be opened.
- Since you are having problem with G & H drivers, enter the below command
- chkdsk /f g: –> Press Enter.
- chkdsk /f h: –> Press Enter.
It worked for my external hard drive.