Has anyone ever see this one when installing a hotfix on the MIM Service & Portal? I'm installing 4.5.286.0 when it fails. I just installed 4.4.1642.0 successfully. It seems to have an issue with editing the config file, though I can see the file being updated twice. I assume once for initial update pass and once for rollback. It's SharePoint 2013 on Server 2016 (I know, I know), though I don’t think that is the issue. All MIM components and SQL on same server (test server).
MSI (s) (DC:60) [16:53:35:241]: Executing op: ActionStart(Name=UpdateAppConfigSettingsInPatch,,)
Action 16:53:35: UpdateAppConfigSettingsInPatch.
MSI (s) (DC:60) [16:53:35:241]: Executing op: CustomActionSchedule(Action=UpdateAppConfigSettingsInPatch,ActionType=3074,Source=BinaryData,Target=Operation=Patch ConfigFilePath="C:\Program Files\Microsoft Forefront Identity Manager\2010\Service\\Microsoft.ResourceManagement.Service.exe.config",)
CustomAction UpdateAppConfigSettingsInPatch returned actual error code -1 (note this may not be 100% accurate if translation happened inside sandbox)
MSI (s) (DC:60) [16:53:35:397]: Note: 1: 1722 2: UpdateAppConfigSettingsInPatch 3: C:\Windows\Installer\MSIE484.tmp 4: Operation=Patch ConfigFilePath="C:\Program Files\Microsoft Forefront Identity Manager\2010\Service\\Microsoft.ResourceManagement.Service.exe.config"
MSI (c) (34:8C) [16:53:35:397]: Transforming table Binary.
MSI (c) (34:8C) [16:53:35:397]: Transforming table Binary.
MSI (c) (34:8C) [16:53:35:397]: Note: 1: 2262 2: Binary 3: -2147287038
Error 1722. There is a problem with this Windows Installer package. A program run as part of the setup did not finish as expected. Contact your support personnel or package vendor. Action UpdateAppConfigSettingsInPatch, location: C:\Windows\Installer\MSIE484.tmp, command: Operation=Patch ConfigFilePath="C:\Program Files\Microsoft Forefront Identity Manager\2010\Service\\Microsoft.ResourceManagement.Service.exe.config"
MSI (s) (DC:60) [16:55:53:320]: Product: Microsoft Identity Manager Service and Portal -- Error 1722. There is a problem with this Windows Installer package. A program run as part of the setup did not finish as expected. Contact your support personnel or package vendor. Action UpdateAppConfigSettingsInPatch, location: C:\Windows\Installer\MSIE484.tmp, command: Operation=Patch ConfigFilePath="C:\Program Files\Microsoft Forefront Identity Manager\2010\Service\\Microsoft.ResourceManagement.Service.exe.config"
Keith