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  1.    30 Sep 2015 #1
    Join Date : Aug 2015
    Posts : 244
    Windows 10 Home

    Do I need this partition?


    Hi All,
    I bought my computer a few years ago with Windows 7 preinstalled.
    The drive was partitioned into "C" and a small recovery partition "E".
    I did a clean install of Windows 10.
    Do I still need the "E" partition???
    Is it some sort of boot drive?
    The recovery folder is empty.
    Click image for larger version. 

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    Here's a closer look at the "E" drive
    Click image for larger version. 

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      My ComputerSystem Spec
  2.    30 Sep 2015 #2
    Join Date : Oct 2014
    Posts : 220
    Windows 10 x64

    Quote Originally Posted by Cornishman View Post
    Hi All,
    I bought my computer a few years ago with Windows 7 preinstalled.
    The drive was partitioned into "C" and a small recovery partition "E".
    I did a clean install of Windows 10.
    Do I still need the "E" partition???
    Is it some sort of boot drive?
    The recovery folder is empty.
    Click image for larger version. 

Name:	disk1.png 
Views:	84 
Size:	3.8 KB 
ID:	40322
    Here's a closer look at the "E" drive
    Click image for larger version. 

Name:	disk2.png 
Views:	8 
Size:	11.9 KB 
ID:	40323
    Have you checked how much of the space in ( E: ) is used? The recovery partition typically contains the factory image of the software that originally came on the PC (in your instance Windows 7). In the event of an OS failure it makes it possible to reinstall. Do you have separate System Recovery media? (DVDs or flash drive) If not be aware that if you delete the recovery partition the option to reinstall "7" will be gone.
      My ComputerSystem Spec
  3.    30 Sep 2015 #3
    Join Date : Aug 2015
    Posts : 244
    Windows 10 Home
    Thread Starter

    Quote Originally Posted by Victek View Post
    Have you checked how much of the space in ( E: ) is used? The recovery partition typically contains the factory image of the software that originally came on the PC (in your instance Windows 7). In the event of an OS failure it makes it possible to reinstall. Do you have separate System Recovery media? (DVDs or flash drive) If not be aware that if you delete the recovery partition the option to reinstall "7" will be gone.
    I've got a Windows 7 disk if I need to go back, but I want to stay with Windows 10.
    I'm worried that if I delete "E" will Windows 10 load up?
      My ComputerSystem Spec
  4.    30 Sep 2015 #4
    Join Date : Oct 2014
    Posts : 220
    Windows 10 x64

    Quote Originally Posted by Cornishman View Post
    I've got a Windows 7 disk if I need to go back, but I want to stay with Windows 10.
    I'm worried that if I delete "E" will Windows 10 load up?
    The recovery partition predates the Windows 10 installation and I know of no dependency between them, so if you delete E: it shouldn't impact "10" at all. That said you just might want to wait for a few additional comments before deleting it
      My ComputerSystem Spec
  5.    30 Sep 2015 #5
    Join Date : Aug 2014
    Forever West
    Posts : 3,984
    Win10 Home and Pro, Win10 Insider Preview, Win7 Home, Linux Mint

    Quote Originally Posted by Cornishman View Post
    I've got a Windows 7 disk if I need to go back, but I want to stay with Windows 10.
    I'm worried that if I delete "E" will Windows 10 load up?
    I've used Disk Management to delete the factory restore partition on a couple of Notebooks without harm, just means I can't return those to their as-shipped condition without having the discs I was prompted to make when first setting up the computers. One was a Win7 and the other was a Win8.1.
      My ComputerSystem Spec
  6.    30 Sep 2015 #6
    Join Date : Aug 2015
    Posts : 244
    Windows 10 Home
    Thread Starter

    Well I made an image of "C" and "E" using Acronis, just in case, then I deleted the files in "E"
    Windows 10 started up OK!!!
    But how do I delete the "E" partition???
    Windows wont let me format it???
    Click image for larger version. 

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ID:	40336
      My ComputerSystem Spec
  7.    30 Sep 2015 #7
    Join Date : Jul 2015
    Posts : 9,551
    Windows 10 Pro

    First, I notice that your E: drive partition is marked as Active. That means it probably has the boot files on it. Have you enabled the option in Windows explorer to view system protected hidden files and looked at E: drive again? If so, I'll bet you see the boot files remaining on it. Delete E: partition now and more than likely your computer will not boot.

    In order to delete it, you would use MiniTool Partition Wizard Free. Delete the partition and then expand the C: drive system partition into the remaining free space. But, again, without establishing the boot files on C: drive and making the C: drive partition the active partition, deleting the E: drive partition will likely result in no boot files.
      My ComputerSystem Spec
  8.    30 Sep 2015 #8
    Join Date : Aug 2015
    Penn's Woods
    Posts : 1,275
    Windows 10 Home

    Yep, looks like there are still 758 MB of content on E: and this is MBR structured disk.
      My ComputerSystem Spec
  9.    30 Sep 2015 #9
    Join Date : Aug 2015
    Posts : 244
    Windows 10 Home
    Thread Starter

    Quote Originally Posted by Word Man View Post
    Yep, looks like there are still 758 MB of content on E: and this is MBR structured disk.
    What does that mean please?
      My ComputerSystem Spec
  10.    30 Sep 2015 #10
    Join Date : Aug 2015
    Posts : 244
    Windows 10 Home
    Thread Starter

    Quote Originally Posted by NavyLCDR View Post
    First, I notice that your E: drive partition is marked as Active. That means it probably has the boot files on it. Have you enabled the option in Windows explorer to view system protected hidden files and looked at E: drive again? If so, I'll bet you see the boot files remaining on it. Delete E: partition now and more than likely your computer will not boot.

    In order to delete it, you would use MiniTool Partition Wizard Free. Delete the partition and then expand the C: drive system partition into the remaining free space. But, again, without establishing the boot files on C: drive and making the C: drive partition the active partition, deleting the E: drive partition will likely result in no boot files.
    There is a boot file in the "E" drive sources folder
    Click image for larger version. 

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      My ComputerSystem Spec

 
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