Improve RustDesk exe detection and add MSI install logging

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

2-estudio-Install-RustDesk-Standalone.ps1

@@ -28,10 +28,11 @@ Catch {
 }
 
 # ── Silent MSI install ────────────────────────────────────────────────────────
-Write-Host "Installing ScoutIT Remote Support client silently..."
+$msiLog = "$env:SystemRoot\Temp\estudio-scoutit-remotesupport-install.log"
+Write-Host "Installing ScoutIT Remote Support client silently (log: $msiLog)..."
 Try {
     Start-Process -FilePath "msiexec.exe" `
-                  -ArgumentList "/i `"$msiPath`" /qn /norestart CREATEDESKTOPSHORTCUTS=`"N`" INSTALLPRINTER=`"N`"" `
+                  -ArgumentList "/i `"$msiPath`" /qn /norestart /l*v `"$msiLog`" CREATEDESKTOPSHORTCUTS=`"N`" INSTALLPRINTER=`"N`"" `
                   -Wait
     Start-Sleep -Seconds 10
 }
@@ -44,21 +45,50 @@ Finally {
 }
 
 # ── Locate the installed exe ──────────────────────────────────────────────────
-$rustdeskExe = "$rustdeskInstallDir\$($rustdeskMsi -replace '\.msi$', '.exe')"
-if (-not (Test-Path $rustdeskExe)) {
+# First try: registry InstallLocation from the MSI uninstall entry
+$uninstallKeys = @(
+    'HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\*',
+    'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\*'
+)
+$rustdeskExe = $null
+foreach ($key in $uninstallKeys) {
+    $entry = Get-ItemProperty $key -ErrorAction SilentlyContinue |
+             Where-Object { $_.DisplayName -match 'scoutit|remotesupport|rustdesk' -or
+                            $_.Publisher   -match 'scoutit|rustdesk' } |
+             Select-Object -First 1
+    if ($entry -and $entry.InstallLocation) {
+        $candidate = Get-ChildItem $entry.InstallLocation -Filter '*.exe' -ErrorAction SilentlyContinue |
+                     Select-Object -First 1
+        if ($candidate) {
+            $rustdeskExe = $candidate.FullName
+            Write-Host "Found exe via registry: $rustdeskExe"
+            break
+        }
+    }
+}
+
+# Second try: search Program Files and Program Files (x86)
+if (-not $rustdeskExe) {
     Write-Host "Searching for RustDesk exe in Program Files..."
-    $found = Get-ChildItem 'C:\Program Files' -Recurse -Filter '*.exe' -ErrorAction SilentlyContinue |
+    $found = Get-ChildItem 'C:\Program Files', 'C:\Program Files (x86)' -Recurse -Filter '*.exe' -ErrorAction SilentlyContinue |
              Where-Object { $_.Name -match 'rustdesk|scoutit|remotesupport' } |
              Select-Object -First 1
     if ($found) {
         $rustdeskExe = $found.FullName
         Write-Host "Found exe at: $rustdeskExe"
-    } else {
-        Write-Error "Could not locate RustDesk exe after install."
-        exit 1
     }
 }
 
+# Last resort: list what the MSI actually installed so we can identify the exe
+if (-not $rustdeskExe) {
+    Write-Warning "Could not locate RustDesk exe. Listing Program Files for diagnosis:"
+    Get-ChildItem 'C:\Program Files', 'C:\Program Files (x86)' -ErrorAction SilentlyContinue |
+        Where-Object { $_.LastWriteTime -gt (Get-Date).AddMinutes(-5) } |
+        ForEach-Object { Write-Host "  $($_.FullName)" }
+    Write-Error "Could not locate RustDesk exe after install. Check MSI log: $msiLog"
+    exit 1
+}
+
 $exeDir = Split-Path $rustdeskExe
 
 # ── Install service if not present ────────────────────────────────────────────