Windows 10: Disk Drive (E:) disappeared

So when my 900 gigabyte disk (E wasn't being used, I went to create a storage pool, thinking that would work, and now it gave and error saying "Can't create the pool, check the dive connections and then try again. 0x00000032. But now I can't find the disk anywhere and was seemingly deleted from my computer. So now I'm stuck with 100 gb (C drive.

:)

 

How to free up disk space on my E: drive?

Thanks for your fast response.

I followed all the steps but when I typed in "remove letter=E" and hit enter I received the following:

Virtual Disk Service error:

Assigning or removing drive letters on the current or pagefile

volume is not allowed.

Any suggestions to counter this?

 

E Drive

The drive would have to be assigned the letter E in disk management for it to show up as E.

Press Windows key + X

Click Disk Management

If you see your drive listed there, but no drive letter, right click it

Click Change Drive Letter and Paths

Click Add

Click Assign the following drive letter

Click in the Drive letter list box

Choose a drive letter - try choosing letters near the end of the alphabet

Click OK

Click OK again

 

Lost E:\Drive

I backup files on a SAN DISK. The location is on my E:\drive. The E drive has disappeared. How can I restore it