Updating to V9 from V8.4 - Catalog will not update
Following the upgrade to Lightroom Classic V9 (Windows 10) several catalogs upgraded successfully. But the next had the error message:
‘Lightroom encountered problems when trying to update the format of the catalog file and cannot use this catalog in this version of Lightroom’
For a split second I think I saw "adding depth information" before the error message appeared.
The catalog opened under V8.4 without any errors.
I tried to use the most recent backup but encountered the same error.
The location of the catalog and associated image files has not changed.
Would really appreciate a solution please.
