System & reserved files on a secondary drive?

Anonymous
2022-10-30T02:00:47+00:00

Beta build 22623.875 & Dev build 25231.1000

System > Storage > Advance storage settings > Disk & volumes > Disk 1 > Volume name > Properties > View usage

I didn't know about this until now, is this normal? why do we need system & reserved files on a secondary drive?

Windows Insider program | Windows Insider preview | Files, folders, and storage

Locked Question. This question was migrated from the Microsoft Support Community. You can vote on whether it's helpful, but you can't add comments or replies or follow the question.

0 comments
Answer accepted by question author
Anonymous
2022-10-31T22:34:03+00:00

Copy back a few folders at the time and keep checking to see when those 14GB start showing up in the System files. Then you can isolate which one is causing the problem.

I followed your advise and copying folder by folder does not reproduce the issue.

However, if I copy everthing at once the 14GBs come back. 🤷‍♂️

Thanks for the suggestion 👍

Done and dusted!

Good that you could clean it up.

I guess we'll never know what caused the problem in the first place.

Perhaps when you got the BSOD?

Probably when you do a clone you copy over also the problem. 🤣🤣

Was this answer helpful?

1 person found this answer helpful.
0 comments

57 additional answers

Sort by: Most helpful
Most helpful Newest Oldest
  1. Anonymous
    2022-10-30T18:17:45+00:00

    The only Reserved partition on my secondary drives in the MSR, in my case is 128MB instead of the minimum 16MB, just for consistency with the other GPT formatted drives.

    My external drives are still formatted as MBR so they don't have any MSR. I don't know where those 14GB you show on the other thread are coming from. My D: drive shows 68.7 BG. Perhaps the space used for Image backups. 🤷‍♂️

    What is considered System & reserved space in that Storage usage page?

    Hi fg, thanks for being here.

    The reserve partition on C: is something entirely different, don't worry about that.

    The issue here is why do we have system & reserved files on secondary drives?

    I see you have 27.9GB on one drive and a whooping 519GB on another.

    AFAIK, secondary drives should not have ANY System & reserved files or Reserved storage files on them, they are already on the C: drive.

    Image

    Image

    Are these duplicates files? is Windows misreporting the location?

    I can't find these files on D: drive even though the space is taken.

    Image

    Was this answer helpful?

    0 comments
  2. Anonymous
    2022-10-30T17:52:52+00:00

    did you roll back to the official system with a fresh install?

    No, I restore a backup made after the last update.

    I will try a clean install later and LYK the results

    edit:

    I think this is just Windows misreporting the location but it bothers me that I can't find the files.

    There's no hidden partition on D: so where are they?

    Do you know where does Windows stores reserved storage files?

    The only Reserved partition on my secondary drives in the MSR, in my case is 128MB instead of the minimum 16MB, just for consistency with the other GPT formatted drives.

    My external drives are still formatted as MBR so they don't have any MSR. I don't know where those 14GB you show on the other thread are coming from. My D: drive shows 68.7 BG. Perhaps the space used for Image backups. 🤷‍♂️

    What is considered System & reserved space in that Storage usage page?

    Image

    Image

    Another machine:

    Image

    External drive (MBR):

    Image

    Was this answer helpful?

    0 comments
  3. Anonymous
    2022-10-30T09:09:01+00:00

    did you roll back to the official system with a fresh install?

    No, I restore a backup made after the last update.

    I will try a clean install later and LYK the results

    edit:

    I think this is just Windows misreporting the location but it bothers me that I can't find the files.

    There's no hidden partition on D: so where are they?

    Do you know where does Windows stores reserved storage files?

    Was this answer helpful?

    0 comments
  4. Anonymous
    2022-10-30T09:00:25+00:00

    Hello Sibro.o,  

    Thank you for your reply, did you roll back to the official system with a fresh install?

    If there is anything not clear, please do not hesitate to let me know.

    Best Regards,

    Lenka-MSFT| Microsoft Community Support Specialist

    Was this answer helpful?

    0 comments