Rebuilding PS3 Database error help?

[ZerotakerZX]

So I bought some DLC for favorite fitness game (there was no upload it the internet) but it gives me installation error 80029519. I heard that REBUIL DATABASE command from the recovery menu can set things straight, but the system warned me, that that can erase some saved data. So I need to know whats can be deleted? Not savegames by any chance?

Or any info about how fix the error would be nice.

Ps3 fat, 4.21 rebug

I did rebuild, but problem stays the same. Problem is unsloved still, so anybody know how to fix the error?

[jamesnesc709]

If you on the cfw you can't use the dlc of the games you have to delete the files.. rebuild don't really help on this issue. I would do option 3 in safe mode instead.