The Quicken Complete Legal Collection hasn't been updated in a very long time. Even if you have the software, it won't work on Windows 10 due to compatibility. If you still want to use that version, the best way would be to virtualize another version of the Windows operating system with the help of Virtualbox and install XP or visit the Quicken website and acquire other versions of their applications that have been created to work in the same category.
The Quicken Complete Legal Collection hasn't been updated in a very long time. Even if you have the software, it won't work on Windows 10 due to compatibility. If you still want to use that version, the best way would be to virtualize another version of the Windows operating system with the help of Virtualbox and install XP or visit the Quicken website and acquire other versions of their applications that have been created to work in the same category.