diff --git a/playbook/shopfloor-setup/gea-shopfloor-cmm/cmm-manifest.json b/playbook/shopfloor-setup/gea-shopfloor-cmm/cmm-manifest.json
index 57b6d8c..51c7086 100644
--- a/playbook/shopfloor-setup/gea-shopfloor-cmm/cmm-manifest.json
+++ b/playbook/shopfloor-setup/gea-shopfloor-cmm/cmm-manifest.json
@@ -57,14 +57,13 @@
       "DetectionPath": "HKLM:\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\{a55fecde-0776-474e-a5b3-d57ea93d6a9f}"
     },
     {
-      "_comment": "goCMM - Hexagon CMM job launcher. Install for all versions.",
-      "Name": "goCMM",
-      "Installer": "goCMM_1.1.6718.31289.exe",
+      "_comment": "goCMM 2.12.3 - Hexagon/Renishaw CMM job launcher. NSIS installer; silent switch is /S (NOT /quiet - that was the WiX 1.1 bundle). Installs to C:\\Program Files\\goCMM and runs no-admin (asInvoker, VM-verified). This is the IMAGING manifest only, so NEW images get 2.12; the tsgwp00525 SFLD enforce manifest stays on goCMM 1.1 so already-deployed bays are NOT auto-upgraded. Install for all versions.",
+      "Name": "goCMM 2.12.3",
+      "Installer": "goCMM_2.12.3.0_Release.exe",
       "Type": "EXE",
-      "InstallArgs": "/quiet /norestart /log \"C:\\Logs\\CMM\\goCMM.log\"",
-      "LogFile": "C:\\Logs\\CMM\\goCMM.log",
-      "DetectionMethod": "Registry",
-      "DetectionPath": "HKLM:\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\{94f02b85-bbca-422e-9b8b-0c16a769eced}"
+      "InstallArgs": "/S",
+      "DetectionMethod": "File",
+      "DetectionPath": "C:\\Program Files\\goCMM\\goCMM.exe"
     },
     {
       "_comment": "DODA - Dovetail Digital Analysis. Deployed as a flat file extract to C:\\Apps\\DODA\\. Only installed when doda.txt=yes -> startnet writes pc-subtype.txt=doda -> 09-Setup passes PCType=gea-shopfloor-cmm + PCSubType=doda -> matcher builds 'gea-shopfloor-cmm-doda'. PCTypes MUST be that exact Type-SubType string ('cmm-doda' never matched - the alias of gea-shopfloor-cmm is bare 'CMM', no subtype variant).",