Check For Corrupted Files Windows 11 May 2026

private async void BtnQuickScan_Click(object sender, EventArgs e) await RunSystemCommand("sfc /scannow", "Quick System File Checker");

public FileCorruptionChecker() InitializeComponent(); this.Text = "Windows 11 File Corruption Checker"; this.Size = new System.Drawing.Size(900, 600);

private async void BtnRepairFiles_Click(object sender, EventArgs e) DialogResult result = MessageBox.Show("This will attempt to repair all corrupted system files. Continue?", "Repair Confirmation", MessageBoxButtons.YesNo, MessageBoxIcon.Warning); if (result == DialogResult.Yes) await RunSystemCommand("dism /online /cleanup-image /restorehealth", "DISM Restore Health"); await RunSystemCommand("sfc /scannow", "Final SFC Verification"); check for corrupted files windows 11

private async Task CheckDriverIntegrity() EnableControls(false); txtOutput.Clear(); lblStatus.Text = "Checking driver signatures..."; await Task.Run(() => try Where-Object $_.DriverSignature -eq 'Unsigned'\""; process.StartInfo.UseShellExecute = false; process.StartInfo.RedirectStandardOutput = true; process.StartInfo.CreateNoWindow = true; process.Start(); string output = process.StandardOutput.ReadToEnd(); process.WaitForExit();

$criticalPaths = @( "$env:SystemRoot\System32\", "$env:SystemRoot\SysWOW64\", "$env:ProgramFiles\WindowsApps\", "$env:ProgramData\Microsoft\Windows\" ) echo Step 2: SFC Verification sfc /scannow echo

:FULLREPAIR cls echo Running Complete Scan and Repair... echo Step 1: DISM Restore Health dism /online /cleanup-image /restorehealth echo. echo Step 2: SFC Verification sfc /scannow echo. echo Step 3: Component Store Cleanup dism /online /cleanup-image /startcomponentcleanup echo. echo Repair completed! pause > nul goto MENU

switch ($choice) "1" $result = Test-FileIntegrity "2" $result = Test-FileIntegrity "3" $result = Test-FileIntegrity -Repair "4" $result = Test-FileIntegrity -GenerateReport default Write-ColorOutput "Invalid choice" "Red" pause > nul goto MENU switch ($choice) "1"

if %choice%==1 goto SFC if %choice%==2 goto DISM if %choice%==3 goto FULLREPAIR if %choice%==4 goto CHKDSK if %choice%==5 goto REPORT if %choice%==6 exit