iTunes not recognizing my library of songs

[craigod]

I've had my iTunes folder on my USB connected RAID for years and suddenly it's not recognizing my entire library even after resetting the location in preferences (again). I'm running iTunes 12.6.0.100 on OS X El Capitan, version 10.11.6, . Anyone had this issue?

 

[pkcable]

Ok you reset the location, so I assume you tried other simple stuff too like restarting your Computer? And you appear to have the most recent version of iTunes, BUT maybe try removing it and reinstalling?