I've maintained my personal expenses quicken account on quicken 2015 using windows 7 till last month. My computer got a problem and tried to switch the account installing quicken 2015 on windows 10 computer. When i tried to open my previous file on quicken with intuit quicken login credentials it displays an error with message "an unknown error occurred". I can login with my credentials on intuit site but cannot on quicken app.
Requesting suggestion for using the quicken file.