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Author Topic: What is C:\bksystem and can I delete it ?  (Read 4804 times)

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GeoffW

    Topic Starter


    Newbie

    • Experience: Experienced
    • OS: Windows 10
    What is C:\bksystem and can I delete it ?
    « on: October 22, 2018, 08:03:59 PM »
    Hi

    Following the last Windows 10 Update, Windows has used up nearly 50% of the available space on my system HDD.

    I've run a "DiskClean" and got back some space but the biggest space grabber seems to be a folder called C:\bksystem which is nearly as big as the Windows folder!

    According to Treesize it has 27% of space, with some 770 subfolders all starting BKxxx, each withva single file called index

    What is this space grabbing folder and can I delete it ?

    TIA
    Geoff