How to run two versions of TD at the same time?

[lihanbok]

Dear All,
Could you please help me to run two versions of TD at the same time ( TD 10.0.3 and TD 12.0.1)?
Thank you so much!
Best Regards,
Lihanbok.

[xsdenied07]

Install two OS and then install TD 10.x in one and 12.x in other operating system.

[lihanbok]

Thank you, xsdenied07.Your way is very easy to do.
I have already tried to make a portable TD 10.0.3, It works, but it can't load logile.
Best Regards,
Lihanbok.

[slava121]

good afternoon, dear lihanbok! versions TD 10.0.3 and TD 12.0.1 require the use of different sets of libraries and system components, the presence of which is a prerequisite for the normal functioning of applications. to use TD 10.0.3, the Microsoft .NET Framework 4.5.1 library is required. This library must be installed with the program TD 10.0.3. these components work in Windows 7. In the case of updates in Windows 7, the Microsoft .NET Framework prior to version 4.7.1, the program TD 10.0.3 will not work. In the case of Windows 10, the default version of Microsoft .NET Framework 4.7.1 will be installed. and the Microsoft .NET Framework 4.7.1 library will be built into Windows 10 and can not be deleted. In Windows 10, you can not install the Microsoft .NET Framework 4.5.1 library. therefore, the optimal solution is xsdenied07, using two different operating systems for TD 10 and TD 12. With respect,.