Table Import API

Can anyone see anything wrong with this formula? Im trying to run a table import with a button push, and not having any luck.

URLRoot() & "db/" & [_DBID_SUBCONTRACTORS_ON_ECAC] & "?act=API_RunImport&ID=10"
& "&apptoken=xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"

Not sure if I need the app token, I tried it with and without. Do I have a typo?

UPDATE: Nevermind, user error. Always see it as soon as I post. (For those wondering, further down in my formula that I didn't post I was testing something and that caused the failure)

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Mike Tamoush
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