I believe you have to modify
export template 1. You don't need it for import.
2. It is ID. You don't need to reindex movies because it is their index.
3. If its column is empty when exported, don't import "Rip". Needless, right? If it's not empty, you'll know what field is in the matter.
4. "Category" column is, I believe,
No. "46" without quotes
5. "Box to tick" column is, I believe,
some number above "226" without quotes. I think that is a question for nostra, and until then, try all numbers above 226, that are equal to total count of custom fields.
6. "Screenshots" column is, I believe,
No. "64" without quotes.
Please, don't hurry. Cheers
P.S. Inspect other templates (simple text and other text templates), it might help you.