Update test.ps1

changed the RepairOne

test.ps1

@@ -235,16 +235,12 @@ function Invoke-ServiceImagePathAudit {
                 return $outObj
             }
 
-            # Normalize root names so reg.exe remote paths are valid
-            $regKey = [string]$outObj.Key
-            $regKey = $regKey -replace '^HKEY_LOCAL_MACHINE', 'HKLM'
-            $regKey = $regKey -replace '^HKEY_USERS', 'HKU'
-
-            $target = "\\$($outObj.ComputerName)\$regKey"
-            $data   = [string]$outObj.FixedKey
+            $computer = [string]$outObj.ComputerName
+            $fullKey  = [string]$outObj.Key
+            $data     = [string]$outObj.FixedKey
 
             if ($ShowProgress) {
-                Write-Progress -Activity "Repairing ImagePath" -Status "Fixing $($outObj.ComputerName)\$regKey"
+                Write-Progress -Activity "Repairing ImagePath" -Status "Fixing $computer"
             }
 
             if ([string]::IsNullOrWhiteSpace($data) -or $data -eq 'N/A' -or $data -eq "Can't Fix") {
@@ -252,34 +248,50 @@ function Invoke-ServiceImagePathAudit {
                 return $outObj
             }
 
-            # reg.exe needs embedded quotes escaped, and the whole /d value wrapped in quotes
-            # Example: "C:\Program Files\App\app.exe" /arg
-            # becomes: "\"C:\Program Files\App\app.exe\" /arg"
-            $dataEscaped = $data -replace '"', '\"'
-            $dataForReg  = '"' + $dataEscaped + '"'
+            # Determine hive + subkey from the Key string we scanned
+            $hive = $null
+            $subKeyPath = $null
 
-            if ($PSCmdlet.ShouldProcess($target, "Set ImagePath to: $data")) {
+            if ($fullKey -match '^(HKEY_LOCAL_MACHINE|HKLM)\\(?<sub>.+)$') {
+                $hive = [Microsoft.Win32.RegistryHive]::LocalMachine
+                $subKeyPath = $Matches['sub']
+            }
+            elseif ($fullKey -match '^(HKEY_USERS|HKU)\\(?<sub>.+)$') {
+                $hive = [Microsoft.Win32.RegistryHive]::Users
+                $subKeyPath = $Matches['sub']
+            }
+            else {
+                $outObj.Status = "Failed: Unsupported registry root in Key: $fullKey"
+                return $outObj
+            }
+
+            if ($PSCmdlet.ShouldProcess("$computer\$fullKey", "Set ImagePath to: $data")) {
                 try {
-                    $args = @(
-                        'ADD', $target,
-                        '/v', 'ImagePath',
-                        '/t', 'REG_EXPAND_SZ',
-                        '/d', $dataForReg,
-                        '/f'
-                    )
+                    # Open remote HKLM/HKU
+                    $base = [Microsoft.Win32.RegistryKey]::OpenRemoteBaseKey($hive, $computer)
 
-                    $output = & reg.exe @args 2>&1
-
-                    if ($LASTEXITCODE -eq 0) {
-                        $outObj.Status = "Fixed"
-                    } else {
-                        $msg = ($output | Out-String).Trim()
-                        if ([string]::IsNullOrWhiteSpace($msg)) { $msg = "reg.exe exit code $LASTEXITCODE" }
-                        $outObj.Status = "Failed: $msg"
+                    # Open the service key writable
+                    $svcKey = $base.OpenSubKey($subKeyPath, $true)
+                    if ($null -eq $svcKey) {
+                        $outObj.Status = "Failed: Registry key not found: $fullKey"
+                        return $outObj
                     }
+
+                    try {
+                        # Write as REG_EXPAND_SZ (ExpandString)
+                        $svcKey.SetValue('ImagePath', $data, [Microsoft.Win32.RegistryValueKind]::ExpandString)
+                    }
+                    finally {
+                        $svcKey.Close()
+                        $base.Close()
+                    }
+
+                    $outObj.Status = "Fixed"
                 }
                 catch {
-                    $outObj.Status = "Failed: $($_.Exception.Message)"
+                    $msg = $_.Exception.Message
+                    if ([string]::IsNullOrWhiteSpace($msg)) { $msg = "$_" }
+                    $outObj.Status = "Failed: $msg"
                 }
             }
             else {
@@ -289,6 +301,7 @@ function Invoke-ServiceImagePathAudit {
             return $outObj
         }
 
+
     }
 
     process {