Windows 10: DISM/online/cleanup-image/restorehealth Error 87 Please help Not a Tech Home PC Win 10

I am not a tech. This is a typical home PC. I am not sure what is going on. Can you explain it like I am 15? That is sarcasm. I would like this to run.

I was told by a tech support guy to run:

DISM/online/cleanup-image/restorehealth

When I run it this happens:

DISM/online/cleanup-image/restorehealth

C:\Windows\Logs\DISM>DISM/online/cleanup-image/restorehealth



Deployment Image Servicing and Management tool

Version: 10.0.19041.329





Error: 87



The online/cleanup-image/restorehealth option is unknown.

For more information, refer to the help by running DISM.exe /?.



The DISM log file can be found at C:\WINDOWS\Logs\DISM\dism.log



C:\Windows\Logs\DISM>DISM/online/cleanup-image/restorehealth



Deployment Image Servicing and Management tool

Version: 10.0.19041.329





Error: 87



The online/cleanup-image/restorehealth option is unknown.

For more information, refer to the help by running DISM.exe /?.



The DISM log file can be found at C:\WINDOWS\Logs\DISM\dism.log



C:\Windows\Logs\DISM>

:)

 

Dism error 87 "cleanup-image option is unknown"

Im in winPE trying to use:

on an offline image but cannot get past this error:

I did the exact same procedure on windows 8 and a separate fresh install of windows 10 with no issues at all.

I've gone through all the Microsoft articles about dism i could find, many sites, and forum posts outlining the same handful of procedures that are supposed to fix this and other issues but don't seem to work half the time.

Supposedly error 87 is a syntax issue but this clearly doesn't apply to my situation. The error occurs with other options as well, /scanhealth, /checkhealth, /restorehealth, it isn't limited to just /cleanup-image.There appears to be no proven solution to this problem, if so its very hidden.

Any suggestions?

 

PC is Suffering Unexpected Shutdowns

I get the following error:

C:\Windows\system32>DISM/Cleanup-Image/RestoreHealth

Deployment Image Servicing and Management tool
Version: 6.3.9600.17031

Error: 87

The cleanup-image/restorehealth option is unknown.
For more information, refer to the help by running DISM.exe /?.

The DISM log file can be found at C:\Windows\Logs\DISM\dism.log

 

DISM - Parameter "Cleanup-Image" is not known (error 87)

Hello Eric,

To troubleshoot your concern, we suggest that you run DISM Restore Health command. Refer to the steps provided below:

• Open Command Prompt (Administrator).
• Type the following command:

DISM /Online /Cleanup-Image /RestoreHealth

3. Press Enter.

Let us know how it goes.

Thank you.