Windows 10: is it safe to turn off sysmain.dll in services?

Discus and support is it safe to turn off sysmain.dll in services? in Windows 10 BSOD Crashes and Debugging to solve the problem; QUESTION IN TITLE sorry if i put on off topic... Discussion in 'Windows 10 BSOD Crashes and Debugging' started by Weirdwasadopted, Jul 18, 2022.

  1. WEIRDWASADOPTED
    Weirdwasadopted Win User

    is it safe to turn off sysmain.dll in services?


    QUESTION IN TITLE sorry if i put on off topic

    :)
     
    Weirdwasadopted, Jul 18, 2022
    #1
  2. MIKELFERDINAN
    mikelferdinan Win User

    Is it fine to turn off service host sysmain ?

    This service used lot of disk usage but not make my laptop slow. I just wondering why does sysmain use so much disk usage? Is it fine to turn it off ? What advantages and disadvantages if i turn it on and turn it off ?
     
    mikelferdinan, Jul 18, 2022
    #2
  3. STEVENDUARTEFREITAS
    Stevenduartefreitas Win User
    SYSMain service terminated

    The SysMain service terminated with the following error:

    The request is not supported.

    Event ID: 7023

    Source: Service Control Manager

    Can anyone help me understand what this is and how i can fix it.
     
    Stevenduartefreitas, Jul 18, 2022
    #3
  4. DAVEM121
    DaveM121 Win User

    is it safe to turn off sysmain.dll in services?

    SysMain CPU usage keeps randomly spiking

    Hi retrobit64

    I am Dave, I will help you with this.

    SysMain is related to the Search Indexing process in Windows, it was previously known as SuperFetch, it is known to be very resource hungry and the best option is to disable SysMain, it is not required.

    Click your Start Button, then just type Services and press Enter.

    Scroll down the list of services to find SysMain, then double click that service.

    Stop that service and set its Startup type to disabled.

    Save that setting and restart (not shut down) your PC.
     
    DaveM121, Jul 18, 2022
    #4
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is it safe to turn off sysmain.dll in services?

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