Can't unmount backup drive
I was trying to mount a recovery image and it was hanging. It had been working to mount for several minutes and I thought there was an issue so I killed the Acronis process. After doing so, the new drive ended up showing up on my PC anyway as being mounted. I can navigate the directory structure but can't open anything. In addition, the main problem, I can't unmount it. When I right click on the drive there is no "Acronis" context menu with an unmount option.
I tried mounting the backup again and it later worked successfully and didn't take a long time (I'm not sure why it just worked later on as I didn't do anything different). In addition, this mounted drive when I right-click on it has the Acronis context menu where I can unmount it successfully.
I essentially have a rogue mounted "G:\" drive that I am not sure how to get rid of.
Any suggestions on how to remove this? I have tried restarting and powering off and nothing is working.
Thanks in advance.