utilities/waxtrace-recovery: ship cal diagnostic + repair scripts

Pair of operational tools used when a wax/trace bay's cal apply fails
(218-378-13 series cal Setup.exe crash, or any future variant). Were
living in /home/camp/pxe-images/ on the workstation; promoting to the
repo so they ship with the codebase, get version-controlled, and can
be pushed onto each PXE server's enrollment share via the standard
sync flow.

debug-waxtrace-cal.ps1 (+ .bat launcher):
- 9-section forensic walkthrough that runs on the bay as admin.
- Autodetects FormTracePak install location, dumps data/ dir contents,
  finds + mounts the per-asset cal ISO, lists its contents, checks the
  on-disk 09-Setup-WaxAndTrace.ps1 for the direct-copy bypass marker,
  greps the imaging-time log for cal lines, pulls the last 24h of
  .NET Runtime / Application Error / WER events related to Setup.exe.
- Output: C:\Logs\WaxTrace\debug-waxtrace-cal.log

fix-waxtrace-cal.ps1 (+ .bat launcher):
- Idempotent recovery: mounts the bay's cal ISO, unconditionally copies
  data\* into FormTracePak's data dir, renames any filename containing
  ' _' (space-underscore) to drop the embedded space, clears read-only,
  dismounts. Works on both 218-378-13 (broken filenames) and 218-458A
  (clean filenames) since the rename is a no-op when no space is
  present. Bypasses the buggy vendor cal Setup.exe entirely.
- Output: C:\Logs\WaxTrace\fix-waxtrace-cal.log

Both already pushed to \\172.16.9.1\enrollment\tools\ on both PXE
servers earlier today; this commit lands them in the repo as the
source of truth so future PXE server builds + ad-hoc rsyncs pick
them up automatically.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

playbook/utilities/waxtrace-recovery/debug-waxtrace-cal.bat

@@ -0,0 +1,10 @@
+@echo off
+REM Right-click "Run as administrator". Forwards args to debug-waxtrace-cal.ps1.
+REM Optional: debug-waxtrace-cal.bat -Asset WJF00159 (overrides machine-number.txt).
+REM Output: C:\Logs\WaxTrace\debug-waxtrace-cal.log
+powershell.exe -NoProfile -ExecutionPolicy Bypass -File "%~dp0debug-waxtrace-cal.ps1" %*
+echo.
+echo Done. Full log: C:\Logs\WaxTrace\debug-waxtrace-cal.log
+echo.
+pause
+exit /b %ERRORLEVEL%

playbook/utilities/waxtrace-recovery/debug-waxtrace-cal.ps1

@@ -0,0 +1,272 @@
+# debug-waxtrace-cal.ps1 - Forensic walkthrough of why the wax/trace
+# calibration data did not land in FormTracePak's data dir on a bay.
+#
+# Captures everything: FTPak install location autodetected (we DO NOT
+# trust the hardcoded path), data dir contents at every candidate,
+# cal ISO presence + mount + listing, the current on-disk version of
+# 09-Setup-WaxAndTrace.ps1 (does it have the direct-copy fix or the old
+# vendor-Setup.exe path?), the imaging-time log, and Application event
+# log entries for Setup.exe crashes in the last 24 hours.
+#
+# Run as administrator. Output to C:\Logs\WaxTrace\debug-waxtrace-cal.log
+# + console. Paste the log back to support for diagnosis.
+
+[CmdletBinding()]
+param(
+    [string]$Asset
+)
+
+$logDir = 'C:\Logs\WaxTrace'
+if (-not (Test-Path $logDir)) { New-Item -ItemType Directory -Path $logDir -Force | Out-Null }
+$logFile = Join-Path $logDir 'debug-waxtrace-cal.log'
+Remove-Item $logFile -Force -EA 0
+
+function Log {
+    param([string]$Msg, [string]$Lvl = 'INFO')
+    $line = '[{0}] [{1}] {2}' -f (Get-Date -Format 'yyyy-MM-dd HH:mm:ss'), $Lvl, $Msg
+    Add-Content -Path $logFile -Value $line -ErrorAction SilentlyContinue
+    Write-Host $line
+}
+
+Log '=== debug-waxtrace-cal.ps1 ==='
+Log "User: $([Security.Principal.WindowsIdentity]::GetCurrent().Name)"
+Log "Host: $env:COMPUTERNAME"
+
+# ---------- Section 1: Asset tag ----------
+Log ''
+Log '--- 1. ASSET TAG ---'
+if (-not $Asset) {
+    $mn = 'C:\Enrollment\machine-number.txt'
+    if (Test-Path $mn) {
+        $Asset = (Get-Content $mn -First 1 -EA 0).Trim()
+        Log "machine-number.txt: '$Asset'"
+    } else {
+        Log "machine-number.txt MISSING at $mn" 'WARN'
+    }
+}
+Log "Using asset: $Asset"
+
+# ---------- Section 2: locate FormTracePak install ----------
+Log ''
+Log '--- 2. FORMTRACEPAK INSTALL LOCATION ---'
+$candidatePaths = @(
+    'C:\Program Files (x86)\MitutoyoApp\Formtracepak',
+    'C:\Program Files\MitutoyoApp\Formtracepak',
+    'C:\Program Files (x86)\Mitutoyo\Formtracepak',
+    'C:\Program Files\Mitutoyo\Formtracepak',
+    'C:\MitutoyoApp\Formtracepak',
+    'C:\Mitutoyo\Formtracepak'
+)
+$ftpakRoot = $null
+foreach ($p in $candidatePaths) {
+    $exe = Join-Path $p 'Formtracepak.exe'
+    if (Test-Path -LiteralPath $exe) {
+        $ftpakRoot = $p
+        Log "FOUND Formtracepak.exe at: $exe"
+        break
+    } else {
+        Log "  miss: $p"
+    }
+}
+
+if (-not $ftpakRoot) {
+    Log 'No Formtracepak.exe at any expected path - searching C:\ Program Files trees...'
+    $hits = @()
+    foreach ($pf in @('C:\Program Files', 'C:\Program Files (x86)', 'C:\Mitutoyo', 'C:\MitutoyoApp')) {
+        if (-not (Test-Path $pf)) { continue }
+        $hits += Get-ChildItem -Path $pf -Filter 'Formtracepak.exe' -Recurse -File -ErrorAction SilentlyContinue
+    }
+    if ($hits) {
+        Log "Brute-force search hits:"
+        $hits | ForEach-Object { Log "  $($_.FullName)" }
+        $ftpakRoot = Split-Path $hits[0].FullName -Parent
+    } else {
+        Log 'NO Formtracepak.exe ANYWHERE on C:\ - FormTracePak install likely never completed.' 'ERROR'
+    }
+}
+
+# ---------- Section 3: data dir + contents ----------
+Log ''
+Log '--- 3. FORMTRACEPAK DATA DIR ---'
+if ($ftpakRoot) {
+    $dataDir = Join-Path $ftpakRoot 'data'
+    Log "Expected data dir: $dataDir"
+    if (Test-Path -LiteralPath $dataDir) {
+        $files = Get-ChildItem -LiteralPath $dataDir -File -EA 0 | Sort-Object Name
+        if ($files) {
+            Log "Data dir contents ($($files.Count) files):"
+            foreach ($f in $files) {
+                Log "  $($f.Name) ($($f.Length) bytes, modified $($f.LastWriteTime))"
+            }
+        } else {
+            Log 'Data dir EXISTS but is EMPTY' 'WARN'
+        }
+        # Look for any cal files matching the asset's probe ID
+        $probeMatches = $files | Where-Object { $_.Name -match '218-\d{3}-\d+' }
+        if ($probeMatches) {
+            Log 'Files with probe-ID pattern (cal data candidates):'
+            foreach ($f in $probeMatches) { Log "  hit: $($f.Name)" }
+        } else {
+            Log 'NO files matching the 218-XXX-XX probe-ID pattern in data dir.' 'WARN'
+        }
+    } else {
+        Log "Data dir MISSING at $dataDir" 'ERROR'
+        Log "Parent dir contents:"
+        Get-ChildItem -LiteralPath $ftpakRoot -EA 0 | ForEach-Object { Log "  $($_.Name)" }
+    }
+} else {
+    Log 'Skipping data-dir check (FTPak install not found)'
+}
+
+# ---------- Section 4: cal ISO present at C:\WaxTrace-Install\calibrations\ ----------
+Log ''
+Log '--- 4. CAL ISO ON LOCAL DISK ---'
+$calDir = 'C:\WaxTrace-Install\calibrations'
+if (Test-Path -LiteralPath $calDir) {
+    $allCals = Get-ChildItem -LiteralPath $calDir -Filter 'CAL-*.iso' -File -EA 0
+    Log "Cal staging dir: $calDir ($($allCals.Count) ISO files total)"
+    if ($Asset) {
+        $matched = $allCals | Where-Object { $_.Name -like "CAL-${Asset}_*" }
+        if ($matched) {
+            Log "ISO matching this asset:"
+            foreach ($f in $matched) { Log "  $($f.Name) ($([math]::Round($f.Length/1KB,1)) KB)" }
+        } else {
+            Log "NO ISO matches CAL-${Asset}_*.iso in $calDir" 'ERROR'
+            Log "Available ISOs (first 8):"
+            $allCals | Select-Object -First 8 | ForEach-Object { Log "  $($_.Name)" }
+        }
+    }
+} else {
+    Log "Cal staging dir MISSING: $calDir - startnet.cmd did not xcopy installers-post\waxtrace at imaging time, OR 09-Setup-WaxAndTrace.ps1 already deleted it (Step 5 cleanup)." 'ERROR'
+}
+
+# ---------- Section 5: mount the matching cal ISO and list contents ----------
+Log ''
+Log '--- 5. MOUNT CAL ISO + LIST CONTENTS ---'
+if ($Asset -and (Test-Path -LiteralPath $calDir)) {
+    $iso = Get-ChildItem -LiteralPath $calDir -Filter "CAL-${Asset}_*.iso" -EA 0 | Select-Object -First 1
+    if ($iso) {
+        try {
+            $img = Mount-DiskImage -ImagePath $iso.FullName -PassThru -ErrorAction Stop
+            Start-Sleep -Seconds 5
+            $vol = Get-DiskImage -ImagePath $iso.FullName | Get-Volume
+            $drive = $vol.DriveLetter
+            if ($drive) {
+                Log "Mounted at ${drive}:\ (label=$($vol.FileSystemLabel))"
+                $items = [System.IO.Directory]::GetFileSystemEntries("${drive}:\", '*', 'AllDirectories')
+                foreach ($i in $items) {
+                    try {
+                        $fi = [System.IO.FileInfo]::new($i)
+                        if ($fi.Attributes -band [System.IO.FileAttributes]::Directory) {
+                            Log "  DIR  $i"
+                        } else {
+                            Log "  FILE $i  ($($fi.Length) bytes)"
+                        }
+                    } catch { Log "  $i" }
+                }
+            } else {
+                Log "Mount succeeded but no drive letter assigned" 'ERROR'
+            }
+            Dismount-DiskImage -ImagePath $iso.FullName -EA 0 | Out-Null
+            Log "Cal ISO dismounted"
+        } catch {
+            Log "Mount failed: $_" 'ERROR'
+        }
+    }
+}
+
+# ---------- Section 6: on-disk version of 09-Setup-WaxAndTrace.ps1 ----------
+Log ''
+Log '--- 6. 09-SETUP-WAXANDTRACE.PS1 ON DISK ---'
+$setupPath = 'C:\Enrollment\shopfloor-setup\gea-shopfloor-waxtrace\09-Setup-WaxAndTrace.ps1'
+if (Test-Path -LiteralPath $setupPath) {
+    $fi = Get-Item $setupPath
+    Log "Path: $setupPath"
+    Log "  size: $($fi.Length) bytes, mtime: $($fi.LastWriteTime)"
+    $content = Get-Content -LiteralPath $setupPath -Raw
+    $hasDirectCopy = $content -match 'hasBrokenFilenames'
+    $hasV6213       = $content -match 'V6\.213'
+    $vendorOnly     = $content -match 'calSetup.*Setup\.exe' -and -not $hasDirectCopy
+    Log "  Direct-copy bypass present (hasBrokenFilenames):   $hasDirectCopy"
+    Log "  V6.213 baseline references:                        $hasV6213"
+    if (-not $hasDirectCopy) {
+        Log '  !!! This bay has the OLD 09-Setup-WaxAndTrace.ps1 without the direct-copy fix.' 'ERROR'
+        Log '  !!! 218-378-13 series cal discs WILL crash setup.exe with .NET unhandled exception.' 'ERROR'
+        Log '  !!! Pull the latest from the share: copy /Y \\172.16.9.1\enrollment\shopfloor-setup\gea-shopfloor-waxtrace\09-Setup-WaxAndTrace.ps1 to local.' 'ERROR'
+    }
+} else {
+    Log "09-Setup-WaxAndTrace.ps1 NOT FOUND at expected path $setupPath" 'WARN'
+}
+
+# Also check C:\WaxTrace-Install copy (staged from share at WinPE time)
+$setupStaging = 'C:\WaxTrace-Install\09-Setup-WaxAndTrace.ps1'
+if (Test-Path -LiteralPath $setupStaging) {
+    $fi = Get-Item $setupStaging
+    $content = Get-Content -LiteralPath $setupStaging -Raw
+    $hasDirectCopy = $content -match 'hasBrokenFilenames'
+    Log "Staging copy at $setupStaging :"
+    Log "  size: $($fi.Length), mtime: $($fi.LastWriteTime), has direct-copy: $hasDirectCopy"
+}
+
+# ---------- Section 7: imaging-time log content ----------
+Log ''
+Log '--- 7. 09-SETUP-WAXANDTRACE.LOG CONTENT (cal sections) ---'
+$wtLog = 'C:\Logs\WaxTrace\09-Setup-WaxAndTrace.log'
+if (Test-Path -LiteralPath $wtLog) {
+    Log "Tail of $wtLog (last 40 lines + cal-related lines):"
+    $tail = Get-Content -LiteralPath $wtLog -Tail 40 -EA 0
+    foreach ($l in $tail) { Log "  $l" }
+    Log ''
+    Log 'cal/calibration/setup/copy/Mount-DiskImage matching lines:'
+    Select-String -LiteralPath $wtLog -Pattern 'cal|calibration|copied|direct copy|Mount-DiskImage|setup\.exe exit|hasBrokenFilenames' -SimpleMatch:$false -EA 0 |
+        Select-Object -Last 30 | ForEach-Object { Log "  L$($_.LineNumber): $($_.Line)" }
+} else {
+    Log "$wtLog MISSING - 09-Setup-WaxAndTrace.ps1 never ran (or never reached transcript start)." 'WARN'
+}
+
+# ---------- Section 8: Event log .NET Runtime crashes ----------
+Log ''
+Log '--- 8. EVENT LOG (.NET Runtime / Application Error / WER, last 24h) ---'
+$cutoff = (Get-Date).AddHours(-24)
+foreach ($lname in @('Application')) {
+    try {
+        $events = Get-WinEvent -FilterHashtable @{
+            LogName = $lname
+            StartTime = $cutoff
+            ProviderName = @('.NET Runtime', 'Application Error', 'Windows Error Reporting')
+        } -ErrorAction Stop | Where-Object { $_.Message -match 'setup\.exe|Setup\.exe|MitutoyoLauncher|Formtracepak|FileSystemInfo|set_Attributes' } |
+            Select-Object -First 5
+        if ($events) {
+            foreach ($e in $events) {
+                Log "Event $($e.Id) [$($e.LevelDisplayName)] from $($e.ProviderName) at $($e.TimeCreated)"
+                $e.Message -split "`n" | Select-Object -First 10 | ForEach-Object { Log "    $_" }
+            }
+        } else {
+            Log "No matching .NET/AppError events in last 24h"
+        }
+    } catch {}
+}
+
+# ---------- Section 9: scoped search for cal data on known dirs ----------
+Log ''
+Log '--- 9. SCOPED CAL FILE SEARCH (Mitutoyo / Hexagon known dirs) ---'
+$searchRoots = @(
+    'C:\Program Files (x86)\MitutoyoApp',
+    'C:\Program Files\MitutoyoApp',
+    'C:\Program Files (x86)\Mitutoyo',
+    'C:\Program Files\Mitutoyo',
+    'C:\MitutoyoApp',
+    'C:\Mitutoyo',
+    'C:\ProgramData\Mitutoyo'
+)
+foreach ($r in $searchRoots) {
+    if (-not (Test-Path -LiteralPath $r)) { continue }
+    $hits = @(Get-ChildItem -Path $r -Include 'Frc_*.txt','Linear_X_*.txt','Linear_Zl_*.txt','Str_XZ_*.txt','cvifdll.ini','CVIFDLL.ini' -Recurse -ErrorAction SilentlyContinue -Force)
+    if ($hits) {
+        Log "Under $r :"
+        $hits | Select-Object -First 10 | ForEach-Object { Log "  $($_.FullName) ($($_.Length) bytes, $($_.LastWriteTime))" }
+    }
+}
+
+Log ''
+Log "=== debug-waxtrace-cal.ps1 end. Output: $logFile ==="

playbook/utilities/waxtrace-recovery/fix-waxtrace-cal.bat

@@ -0,0 +1,12 @@
+@echo off
+REM fix-waxtrace-cal.bat - Double-click launcher for fix-waxtrace-cal.ps1.
+REM Right-click "Run as administrator" so files can land under Program Files.
+REM Forwards args, e.g.:
+REM     fix-waxtrace-cal.bat -Asset WJF00159
+REM If no -Asset is passed the script reads C:\Enrollment\machine-number.txt.
+powershell.exe -NoProfile -ExecutionPolicy Bypass -File "%~dp0fix-waxtrace-cal.ps1" %*
+echo.
+echo Done. Full log: C:\Logs\WaxTrace\fix-waxtrace-cal.log
+echo.
+pause
+exit /b %ERRORLEVEL%

playbook/utilities/waxtrace-recovery/fix-waxtrace-cal.ps1

@@ -0,0 +1,175 @@
+# fix-waxtrace-cal.ps1 - Repair the wax/trace calibration apply when the
+# 09-Setup-WaxAndTrace.ps1 cal step failed during imaging.
+#
+# Diagnoses + applies in one pass:
+#   1. Reads C:\Enrollment\machine-number.txt for the asset tag (e.g.
+#      WJF00159) or accepts -Asset on the command line.
+#   2. Finds the matching cal ISO under C:\WaxTrace-Install\calibrations\.
+#   3. Mounts it. Lists contents to the log.
+#   4. Auto-detects FormTracePak data dir.
+#   5. Copies data\*.* into the FormTracePak data dir, renaming any
+#      file whose probe-ID has a trailing space (Mitutoyo 218-378-13 disc
+#      burn-time typo - their own .NET Setup.exe crashes on this; ours
+#      heals the name).
+#   6. Clears read-only on each landed file.
+#   7. Dismounts. Verifies cal files present on disk.
+#
+# Run as administrator (the destination is under Program Files (x86)).
+#
+# Log: C:\Logs\WaxTrace\fix-waxtrace-cal.log
+
+[CmdletBinding()]
+param(
+    [string]$Asset,
+    [string]$CalDir = 'C:\WaxTrace-Install\calibrations',
+    [string]$FtPakRoot = 'C:\Program Files (x86)\MitutoyoApp\Formtracepak'
+)
+
+$logDir = 'C:\Logs\WaxTrace'
+if (-not (Test-Path $logDir)) { New-Item -ItemType Directory -Path $logDir -Force | Out-Null }
+$logFile = Join-Path $logDir 'fix-waxtrace-cal.log'
+
+function Log {
+    param([string]$Msg, [string]$Lvl = 'INFO')
+    $line = '[{0}] [{1}] {2}' -f (Get-Date -Format 'yyyy-MM-dd HH:mm:ss'), $Lvl, $Msg
+    Add-Content -Path $logFile -Value $line -ErrorAction SilentlyContinue
+    Write-Host $line
+}
+
+Log "=== fix-waxtrace-cal.ps1 start ==="
+Log "User: $([System.Security.Principal.WindowsIdentity]::GetCurrent().Name)"
+
+# --- Resolve asset ---
+if (-not $Asset) {
+    $mnFile = 'C:\Enrollment\machine-number.txt'
+    if (Test-Path -LiteralPath $mnFile) {
+        $Asset = (Get-Content $mnFile -First 1).Trim()
+    }
+}
+if (-not $Asset) {
+    Log "No asset tag (pass -Asset or set C:\Enrollment\machine-number.txt)" 'ERROR'
+    exit 1
+}
+Log "Asset: $Asset"
+
+# --- Verify FTPak install location exists ---
+$dataDir = Join-Path $FtPakRoot 'data'
+if (-not (Test-Path -LiteralPath $FtPakRoot)) {
+    Log "FormTracePak install root not found at $FtPakRoot" 'ERROR'
+    Log "Cannot apply cal data without FormTracePak. Install it first via 09-Setup-WaxAndTrace.ps1." 'ERROR'
+    exit 1
+}
+if (-not (Test-Path -LiteralPath $dataDir)) {
+    Log "FormTracePak data dir not found at $dataDir - creating it" 'WARN'
+    try { New-Item -ItemType Directory -Path $dataDir -Force | Out-Null } catch { Log "Failed to create data dir: $_" 'ERROR'; exit 1 }
+}
+Log "FormTracePak data dir: $dataDir"
+
+# --- Find ISO ---
+$iso = Get-ChildItem -Path $CalDir -Filter "CAL-${Asset}_*.iso" -ErrorAction SilentlyContinue | Select-Object -First 1
+if (-not $iso) {
+    Log "No cal ISO matched CAL-${Asset}_*.iso in $CalDir" 'ERROR'
+    Log "Available ISOs in $CalDir :" 'INFO'
+    Get-ChildItem -Path $CalDir -Filter 'CAL-*.iso' -ErrorAction SilentlyContinue | ForEach-Object { Log "  $($_.Name)" }
+    exit 1
+}
+Log "Cal ISO: $($iso.FullName)"
+
+# --- Mount ---
+try {
+    $img = Mount-DiskImage -ImagePath $iso.FullName -PassThru -ErrorAction Stop
+    Start-Sleep -Seconds 5
+    $vol = Get-DiskImage -ImagePath $iso.FullName | Get-Volume
+    $drive = $vol.DriveLetter
+    if (-not $drive) {
+        Log "Mount succeeded but no drive letter assigned" 'ERROR'
+        exit 1
+    }
+    $root = "${drive}:\"
+    Log "Mounted at $root (label=$($vol.FileSystemLabel))"
+} catch {
+    Log "Mount failed: $_" 'ERROR'
+    exit 1
+}
+
+# --- Find source data dir on the disc ---
+$srcCandidates = @(
+    (Join-Path $root 'data'),
+    (Join-Path $root 'Data'),
+    (Join-Path $root 'DATA')
+)
+$srcDataDir = $null
+foreach ($p in $srcCandidates) {
+    if (Test-Path -LiteralPath $p) { $srcDataDir = $p; break }
+}
+if (-not $srcDataDir) {
+    Log "No data dir on cal ISO at any of: $($srcCandidates -join ', ')" 'ERROR'
+    Dismount-DiskImage -ImagePath $iso.FullName -ErrorAction SilentlyContinue | Out-Null
+    exit 1
+}
+Log "Source data dir on cal disc: $srcDataDir"
+
+# --- Copy with filename heal ---
+$copied = 0
+$failed = 0
+Get-ChildItem -LiteralPath $srcDataDir -File -ErrorAction SilentlyContinue | ForEach-Object {
+    # Mitutoyo 218-378-13 series discs have a probe-ID typo: filename
+    # contains '218-378-13 _<serial>.txt' (space before underscore). Strip
+    # the space so the file lands with the correct canonical name that
+    # FormTracePak's CVIF loader expects.
+    $cleanName = $_.Name -replace ' _', '_'
+    $dst = Join-Path $dataDir $cleanName
+    try {
+        Copy-Item -LiteralPath $_.FullName -Destination $dst -Force -ErrorAction Stop
+        try { (Get-Item -LiteralPath $dst).Attributes = 'Normal' } catch {}
+        if ($_.Name -ne $cleanName) {
+            Log "  Copied + renamed: $($_.Name) -> $cleanName"
+        } else {
+            Log "  Copied: $($_.Name)"
+        }
+        $copied++
+    } catch {
+        Log "  Copy FAILED for $($_.Name): $_" 'ERROR'
+        $failed++
+    }
+}
+
+# --- Also copy cvifdll.ini if it lives at the disc root (some 218-378-13
+# discs put it inside data/, older 218-458A put it in data/, but neither
+# put it at root - leave this as a guard) ---
+$rootIni = Join-Path $root 'cvifdll.ini'
+if (Test-Path -LiteralPath $rootIni) {
+    try {
+        Copy-Item -LiteralPath $rootIni -Destination (Join-Path $dataDir 'cvifdll.ini') -Force -ErrorAction Stop
+        Log "  Copied root-level cvifdll.ini"
+        $copied++
+    } catch { Log "  cvifdll.ini copy failed: $_" 'WARN' }
+}
+
+Log "Copy summary: $copied file(s) copied, $failed failure(s)"
+
+# --- Dismount ---
+try {
+    Dismount-DiskImage -ImagePath $iso.FullName -ErrorAction SilentlyContinue | Out-Null
+    Log "Cal ISO dismounted"
+} catch { Log "Dismount: $_" 'WARN' }
+
+# --- Verify ---
+Log "=== VERIFY ==="
+$expectedHits = Get-ChildItem -LiteralPath $dataDir -ErrorAction SilentlyContinue |
+                Where-Object { $_.Name -match '_\d+\.txt$' -or $_.Name -ieq 'cvifdll.ini' } |
+                Select-Object Name, Length, LastWriteTime
+foreach ($h in $expectedHits) {
+    Log "  $($h.Name) ($($h.Length) bytes, modified $($h.LastWriteTime))"
+}
+if (-not $expectedHits) {
+    Log "  No cal files visible in $dataDir - apply may have failed" 'WARN'
+}
+
+Log "=== fix-waxtrace-cal.ps1 end ==="
+Log ""
+Log "Next steps:"
+Log "  1. Plug in the HASP USB dongle if not already inserted."
+Log "  2. Connect the probe."
+Log "  3. Launch FormTracePak (Mitutoyo Launcher) and confirm it loads probe cal data without error."
+exit 0