I use TurboTax 2017 - USA version, but I will be doing the canadian taxes for my sister using TurboTax Canada 2017. I am concerned that if I install both versions of TruboTax (USA and Canada) that there will be a conflict in the computer registry like when I attempted to install the US and Canadian versions of Quicken on one computer. I had to install the quicken versions on two separate computers.
Please respond to my email address in my Intuit account.