Hi @Billy5FE5
I think it's necessary to come back to your first post.
"I was expecting that either:
- PSE would take the location of the files relative to the location of the catalog and everything would work
or
- PSE would treat the links as absolute addresses and all of the files would be pointing to E: and have broken links".
1 - A catalog (which is a folder in PSE) can be copied or move nearly anywhere on various drives and folders; it always keeps the location/description of the files it does link to in its database. The location of the catalogued files is totally independent from the location of the catalog file.
- PSE would treat the links as absolute addresses and all of the files would be pointing to E: and have broken links.
2 - PSE does treat the links as absolute addresses, but:
a - the addresses in the database don't refer only to the drive letter name which can be changed by external factors as in your own case. Remember that when the organizer was created, most drives were floppy CDs and you could not expect a given CD to keep the same letter when other CDs or devices were plugged in. So the organizer conceptors chose to identify the drive primarily by the internal serial number of the drive as registered by Windows.
So, in Windows, the drive is described by 3 properties, the drive letter, the internal serial number and the drive label as shown by the Explorer. The most reliable item is the internal serial number which nobody knows, but which is accessible through a DOS command. So, in many cases, the organizer is able to keep the link to the original drive even if its letter has changed.
- b - In a backup/restore process, you can want to restore files situated in different drives, different folders or even from network locations.Users generally expect to restore on the same various locations as the original ones, or to a new common master folder, where different original drives are converted to new subfolders with the name of the drive. In that case, the addresses have to be updated to the new absolute location. Of course, to restore on various original drives, they must be available for the restore.
tip: the text command in Windows powershell to find the internal serial number is VOL X: to get the hexadecimal value of the drive with letter X.
In practice, to share an external drive containing both the catalog folder and the media files folder trees, it's best to use letters much farther from the usual a, b, c, d... like x, ky ,z.
Don't forget that in the case of a backup/restore, the real addresses have to be updated to reflect your own choice between original or 'custom' location.
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