Finding "not cimpatible tracks" ?

Hellol - I have an Issue with rekordbox 3.1.0:

I got a library of (to my knowledge) only 256kbps CBR mp3-files. Anyway, after analysing and exporting of the tracks to my USB-Stick, rekordbox tells me there are "not supported Tracks" on the Stick, an it will make a library without them.

When I "ok" that, it starts building the Library, promts me once againg that there are "not compatible" Tracks in my library. As I "ok" that (single option) it aborts building the library.

1. Can I tell Rekordbox to show  me the tracks that abort the building of the library?

Is it possible, that the naming of the tracks may be responsible for the abort (japanese characters in filename)

1. When I edit mp3-tags in itunes that cause a move of the file (renaming the album relocates the folder, the file is in), rekordbox always misses the "old name" song an analyses the "new named" one. This is a timekiller, when renaming a series of Compilations ...

Can't I tell rekordbox to search the new location?

0) Have you read the "READ ME FIRST" thread in its entirety AND TRIED THE SOLUTIONS THERE before posting: Yes, I swear it!

1) Operating System: OSX 10.10.1

2) OS Type: 64bit,

3) rekordbox version: 3.1.0 rev.2818.4018

4) Using LINK: No

** 4a) LINK Connection method*: ---

* 4b) Using with CDJs*: Yes XDJ-R1 latest,

**5) Hard drive / Flash drive / SD card file system: FAT32

* 5a) Does the device have multiple partitions*: No

* 5b) If it's a flash drive, is it a U3 device*: no

* 5c) With what utility did you format the device*: OSX

**6) Have you scanned your files for errors: Yes (datasystem-wise) no (Thats my question, how to find "incompatible" tracks)

**7) Have you scanned your drive for errors: Yes

**8) Is rekordbox crashing at all: No

* 8a) If crashing, is it resulting in*: ---

* 8b) If not crashing, are there any error messages*: Yes

**9) Are you able to repeat / reproduce the problem: Yes (I already reanalysed my whole 15k of tracks, reformatted the USB-Stick, re-exported, which tokk a lot of time)

* 9a) If yes, can you do it consistently*: Yes

**10) Does the problem occur with one specific song: Don't know*

10a) If yes, please post a link to it:

11) Any other notes regarding your setup only:

12) Provide as much detail of the issue here:

thanks  for help