foreign tax credit

I'm stuck on reporting foreign taxes paid using turbo tax. It has specific instructions on how to report the foreign income shown on 1099-DIV from the largest taxed source first.  I have foreign taxes reported on 3 different 1099-DIV accounts.  When I go thru the next step to enter the taxes paid to France first, all 3 accounts show up and it asked me to check the box for the accounts that have taxes paid to France. Then it allows me to enter the amount of taxes paid to France in each of the two accounts that I've check off.  Then I hit "done" to get back to where I can enter another country to report taxes paid to.  TurboTax prompts me that I have more foreign income reported from my 1099's and do I want to report more foreign income. I enter Canada and click on "report income" and now only one account shows up as an option to click on, but my taxed income from Canada isn't in that account.  I'm stuck.  I've deleted all of the 1099-DIV info and re-entered it, and the same thing happened.