Situation
Last year I have created an Ubuntu Virtual Machine I don't want to use anymore. I allocated 195 Go to a partition (D) for the VM. I have already uninstalled the VM. Now I want to delete D so I have deleted all the files on it and when I enter the partition with the explorer, it says the partition is empty.
Problems
- When I look at the page listing all my drives and partitions, the explorer says D contains 16.9 Go of datas.
- When I try to format D, I have a message saying D is opened in another application or process, but all my applications are closed. I also try to reboot the computer then format D but it still shows the same message.
- I tried to use the disk manager and right click on D but the option "Delete volume" is not available :
- So I clicked on the option "Shrink volume" and I reduced D to the maximum. I hoped I could reduce it to 0 Go but it doesn't want to go below 24.8 Go. Moreover I now have a 170.51 Go non allocated partition which is the remaining space of the 195 Go I have shrinked before. I thought this non allocated memory would be added to the C partition but it didn't. I tried to right click on C and choose "Extend volume" but the option is not available.
- I found this https://www.windowscentral.com/how-delete-drive-partition-windows-10. So with the PowerShell, I executed commands to delete D but it didn't work :
Questions
- Does D still contains remaining files (e.g. system files or files created by the VM) I have to delete ? Is it dangerous for my computer or my datas if I don't delete them correctly ?
- How can I delete D ?
- How can I allocate the non allocated memory to C ?
- I have WSL 2 installed. Can it help to format D ?
