Permission

ru ko 21 Reputation points
2022-12-24T22:24:04.287+00:00

I'm trying to delete a bunch .dll of files from my hard drive. I'm told I need permission from system to do this? What does this mean? How can I get permission? These files are just taking up space.

Thanks

Windows 10
Windows 10
A Microsoft operating system that runs on personal computers and tablets.
10,701 questions
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Accepted answer
  1. Dave Patrick 426.1K Reputation points MVP
    2022-12-25T23:04:56.77+00:00

    DLLs (dynamic link library files) are an important component of the operating system, also windows features, and programs use them. Deleting them is going to break something. One I just checked here has more that 40,000. Not sure how you are planning to make the decisions on which ones you'll keep but a much simpler solution may be to clean install it.

    --please don't forget to upvote and Accept as answer if the reply is helpful--


6 additional answers

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  1. Dave Patrick 426.1K Reputation points MVP
    2022-12-24T23:37:17.97+00:00

    You can take ownership but of course this is dangerous. What dll files are you wanting to delete? Make sure you understand the repercussions.

    --please don't forget to upvote and Accept as answer if the reply is helpful--


  2. S.Sengupta 15,511 Reputation points MVP
    2022-12-25T01:41:37.34+00:00

    It means it needs administrative rights.

    Why do you like to delete DLL files? It may lead to serious functional problem of your system.

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  3. ru ko 21 Reputation points
    2022-12-25T22:55:48.917+00:00

    OK, I'm going to leave them in there. Don't want to make my computer worse than it already is.

    Thank you for your response.


  4. ru ko 21 Reputation points
    2022-12-25T22:59:49.123+00:00

    I checked how many .dll files are on my HD. There are 78,420 of them. It's difficult to understand why a system would need so many files to function.

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