[Null]

I finally got a chance to try your spell file, and I didn't have any issues writing your full file up to my database. Here is the process I used:

1. Open the Spell Editor
2. Load the SPDat and Skill files.
3. Connect to the Database
4. Click Browse Local and select your spells_us.txt file (the same one you sent me)
5. Click Submit and wait for everything to load up
6. Click File->Full Write to Database

From then on you should be able to use Write Changes instead of Full Write to update your database.

I am not sure what the rest of your issues are, but if you are running the most recent version of the spell editor it should load everything up fine.