1.    09 Sep 2017 #1
    Join Date : Sep 2017
    Posts : 4
    Windows 10

    "You are running out of disk space on local drive J:" - how to resolve


    Running Windows 10, I recently started receiving this notification every few minutes:

    "You are running out of disk space on local drive J:"

    ... but when I click on it to free up space, it says I can free up 0 bytes. This is not my main hard drive, which has over 1 TB of available space. I'm not sure why I'm getting this message suddenly (and so frequently!) ... any advice for me? Thanks in advance.
      My ComputerSystem Spec
  2.    09 Sep 2017 #2
    Join Date : Jul 2015
    Posts : 9,409
    Windows 10 Pro

    Hard to offer advice when you have not told us what you are using drive J: for.
      My ComputerSystem Spec
  3.    09 Sep 2017 #3
    Join Date : Sep 2017
    Posts : 4
    Windows 10
    Thread Starter

    I really don't know what it is for, to be honest. It doesn't show any files in File Explorer except for ST17473.30959 (0 bytes)

    Click image for larger version. 

Name:	cd5.JPG 
Views:	24 
Size:	37.9 KB 
ID:	152579
      My ComputerSystem Spec
  4.    09 Sep 2017 #4
    Join Date : Aug 2016
    S/E England
    Posts : 4,520
    10 Home x64 (1709) (10 Pro on 2nd pc)

    Quote Originally Posted by Progatron View Post
    I really don't know what it is for, to be honest...
    The size of 449MB and the fact you cannot see files on the J: drive suggests this may be a recovery partition that has somehow been assigned a drive letter. It would help diagnosis if you could post a screenshot of disk management.
    Disk Management - How to Post a Screenshot of
      My ComputersSystem Spec
  5.    09 Sep 2017 #5
    Join Date : Sep 2017
    Posts : 4
    Windows 10
    Thread Starter

    Click image for larger version. 

Name:	cd6.JPG 
Views:	10 
Size:	127.9 KB 
ID:	152582
      My ComputerSystem Spec
  6.    09 Sep 2017 #6
    Join Date : Aug 2016
    S/E England
    Posts : 4,520
    10 Home x64 (1709) (10 Pro on 2nd pc)

    Disk management shows no partition has the letter J: assigned. Presumably you still see a J: drive in File Manager though. The only partition that matches the size in the earlier screenshot is (disk 0 partition 6) which is indeed a recovery partition (and as such, should not have a drive letter).

    This solved thread from a year or so ago had a similar problem (drive letters assigned where they shouldn't be, but not showing in Disk Management). See the last couple of posts for their solution.
    Issue with Windows auto-mounting drives that shouldn't be mounted
      My ComputersSystem Spec
  7.    09 Sep 2017 #7
    Join Date : Sep 2017
    Posts : 4
    Windows 10
    Thread Starter

    Thank you, I'll look into this.
      My ComputerSystem Spec

 


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