Catalog always broken

[alvatr]

Hello, 

I have had this problem for a long time, my catalog always shows me that it is corrupt. I have already created a new catalog twice and imported them from the old one into the new one. i had to go back to the backup several times and now i always get the error message. why?

[dj_paige]

Your hard disk is malfunctioning. Try putting the catalog file on a different disk. If that works, get yourself a replacement for the original disk.

[alvatr]

Really? I will try that, do I only need to move .lrcat-data and the .lrcat?