Foreign Tax Credit Carryover

TurboTax says I can't e-file because I have a foreign tax credit carry forward on line 10 of Part III of Form 1116.  I've had foreign tax credit carry forwards in prior years and e-filed.  What is different about this year?  Is this just because Form 1116 has not been finalized yet?  I certainly don't want to file a paper return and have in processed months from now (if ever).