2018 Remove double volume entry from disk management

The fix below is tested on Windows 8. May work on Windows 7 and Windows 10.

1. Download and install minitool partition wizard free 
2. Hide the double partition entry  with minitool partition wizard free. (at this point both partition will merge in 1 entry.
3. Close minitool partition
4. Open disk mangement and asign the driveletter to the partition again (
5. Reboot your computer

If above is not working:

• boot gparted iso disk 
• remove the hidden flag from the partition
• repeat above step 1 to 5

The cause may be a corrupted table >> GPT.