To delete an incorrectly-input field, press Alt-F9 to expose the field codes. Then select the field and delete it. Pressing Alt-F9 again toggles the field code display off.

To create the field correctly:
1. Press Ctrl-F9 three times, so that you end up with three nested fields, thus { { { } } }
2. Move the insertion point to the left of the last field brace and press Ctrl-F9 once, so that you end up with { { { } } { }}
3. Now type in the rest of the field code so that you end up with {IF{=MOD({PAGE},2)}= 1 "FP-{PAGE}"}. Note the spaces each side of the '1' in the field code. You must include them. When you're done, press F9 to update the field.

__________________
Cheers,
Paul Edstein
[Fmr MS MVP - Word]