I have run into the exact same problem with foreign taxes related to my two Vanguard international funds. Same error message, and the same experience trying to find something to correct. It seems that all of the necessary data is on the 1099-DIV so I'm not sure why we are having this problem. Last year I was able to get the foreign tax credit processed and e-filed successfully. I am trying to get some online help with this, but it hasn't worked out so far. I may have to just mail them in, but I'd prefer to e-file. Maybe this is a Turbo tax bug.
