#1405 Could not create instance of 'Microsoft Outlook'...

[Trevor J Woodward]

GCSM used to work. Suddenly doesn't. No user changes to Outlook or Google (but, of course, I'm sure icrosoft and Alphabet are monkeying-around with their products constantly).
Log:
GCSM VERSION: 4.1.33
OUTLOOK VERSION: OutlookUnknownVersion
OS VERSION: Microsoft Windows 11 Home (64-bit; 10.0.26100)

ERROR MESAGE:

Could not create instance of 'Microsoft Outlook'. Make sure Outlook 2003 or above version is installed and retry.

ERROR MESAGE STACK TRACE:

at GoContactSyncMod.Synchronizer.CreateOutlookInstanceHelper() in C:\Users\saller\Source\googlesyncmod\trunk\GoogleContactsSync\Synchronizer.cs:line 727
at GoContactSyncMod.Synchronizer.CreateOutlookInstance() in C:\Users\saller\Source\googlesyncmod\trunk\GoogleContactsSync\Synchronizer.cs:line 756
at GoContactSyncMod.Synchronizer.get_OutlookNameSpace() in C:\Users\saller\Source\googlesyncmod\trunk\GoogleContactsSync\Synchronizer.cs:line 85
at GoContactSyncMod.SettingsForm.FillSyncFolderItems() in C:\Users\saller\Source\googlesyncmod\trunk\GoogleContactsSync\SettingsForm.cs:line 307

Outlook version: 1.2025.205.100 (Production)
Any ideas?