Switching from Mac to Windows 11

Hello,

I want to switch from a Mac to Windows 11 next year due to poor response from Mac.

I tried to follow instructions and put Mac turbo tax files on an external hard drive, but when I try to open them on  Windows 11, they aren't named right and won't open.

I use Turbo Tax for windows or mac so how do I get my tax data files from Mac to windows so I don't have to enter everything manually?

What am I doing wrong?

Thank you

Joe C.