Can't open the catalog, because it seems to be write-protected

[guycordeel]

After the Windows of my computer crashed and was reinstalled, all my data was still intact. I reinstalled Lightroom Classic CC and when I go to the lrcat file to open the catalog, I get a message that the catalog cannot be opened because it is protected against writing.

How can I possibly unlock the catalog?

Thanks, Guy

[John T Smith]

Try using Windows file manager... I think you right click to view/change properties

If that doesn't work, I don't know

[JP Hess]

Open the folder that contains your Lightroom catalog, right-click on the catalog and choose Properties. Make sure there isn't a checkmark in the read-only box.

[Rob_Cullen]

Seems to be write protected

There is also the possibility (as you have not quoted any error message) that the Catalog file is 'Locked' by Lightroom. Happens any time a computer crashes with Lightroom running!

I refer you to this help page for this possibility-

Lightroom catalog cannot be opened

[guycordeel · Accepted solution]

I have restored the LRCAT file and the preview file from a backup and now it works! Thanks for your help. Best regards, Guy