试了一下business版本，不work，根本没有Intuit.Ctg.Ttd.Views.dll文件。需要安装20 Returns版才work。主要原理是Intuit.Ctg.Ttd.Views.dll文件可以跳过注册。
以下是步骤。
Download any Turbo Tax 2020 Canada Version and crack - links are here:
English:
https://turbotax.intuit.ca/product/download/index.jsp
Link for crack(Fixed), download at bayfiles directly.
https://bayfiles.com/tardn1Odq8/TT2020.2.2.3017_rar
（使用Patch 或者直接复制dll)
01. Download the turbo Tax 20 Returns (Business Inc.can't work with this DLL).
02. Install it. If ask for activation, just close it.
03. First to pause your Windows Defender or Antivirus.
04. Download the crack file(link as above).
Recommand: disconnect the Internet and go to Windows Defender --> Virus Thread Protection --> Virus thread Protection Setting --> Turn off real time protection.
05. Go to TurboTax file folder, find out Intuit.Ctg.Ttd.Views.dll, rename it to other extention e.g Intuit.Ctg.Ttd.Views.dl_(Before patch, make sure to check the backup checkbox)
06. Apply the Patch or copy Intuit.Ctg.Ttd.Views.dll directly to TurboTax folder until successfully done.
Reconnect to Internet service if you turned it off.
07. Double check TurboTax, when ask for registration, it is up to you to do so or refuse.
08. Select Help from TurboTax Menu to make an updates for TurboTax from offical Website with most recent patch(All forms are not ready before update).
09. If it does not work, reinstall the TT2020.2.2.3017 and run the patch or Repeat recommandation after Steps 4 to Step 08.
10. It is working. Happy and Enjoy!