# System Corruption Scan

Last Updated: 2024-08-07


!!! info
     The Development Documentation is auto generated for every compilation of WinUtil, meaning a part of it will always stay up-to-date. **Developers do have the ability to add custom content, which won't be updated automatically.**


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<details>
<summary>Preview Code</summary>

```json
{
  "Content": "System Corruption Scan",
  "category": "Fixes",
  "panel": "1",
  "Order": "a043_",
  "Type": "Button",
  "ButtonWidth": "300",
  "link": "https://christitustech.github.io/winutil/dev/features/Fixes/DISM"
}
```

</details>

## Function: Invoke-WPFPanelDISM

```powershell
function Invoke-WPFPanelDISM {
    <#

    .SYNOPSIS
        Checks for system corruption using Chkdsk, SFC, and DISM

    .DESCRIPTION
        1. Chkdsk    - Fixes disk and filesystem corruption
        2. SFC Run 1 - Fixes system file corruption, and fixes DISM if it was corrupted
        3. DISM      - Fixes system image corruption, and fixes SFC's system image if it was corrupted
        4. SFC Run 2 - Fixes system file corruption, this time with an almost guaranteed uncorrupted system image

    .NOTES
        Command Arguments:
            1. Chkdsk
                /Scan - Runs an online scan on the system drive, attempts to fix any corruption, and queues other corruption for fixing on reboot
            2. SFC
                /ScanNow - Performs a scan of the system files and fixes any corruption
            3. DISM      - Fixes system image corruption, and fixes SFC's system image if it was corrupted
                /Online - Fixes the currently running system image
                /Cleanup-Image - Performs cleanup operations on the image, could remove some unneeded temporary files
                /Restorehealth - Performs a scan of the image and fixes any corruption

    #>
    Start-Process PowerShell -ArgumentList "Write-Host '(1/4) Chkdsk' -ForegroundColor Green; Chkdsk /scan;
    Write-Host '`n(2/4) SFC - 1st scan' -ForegroundColor Green; sfc /scannow;
    Write-Host '`n(3/4) DISM' -ForegroundColor Green; DISM /Online /Cleanup-Image /Restorehealth;
    Write-Host '`n(4/4) SFC - 2nd scan' -ForegroundColor Green; sfc /scannow;
    Read-Host '`nPress Enter to Continue'" -verb runas
}

```


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[View the JSON file](https://github.com/ChrisTitusTech/winutil/tree/main/config/feature.json)