2503, 2502 errors and solutions when installing msi package under Win10

When installing TortoiseSvn (installation file with .msi suffix) under Win10 system, it always prompts 2503 and 2502 errors when clicking install, so it cannot be installed.

After searching, it is generally mentioned that the problem is caused by insufficient permissions. But when I right-click, it is found that msi does not have the option of "run as administrator", and using the option of "get administrator privileges" does not have any effect. 

Solution:

In the command line window of run mode as administrator, enter the following command:

msiexec /package "your msi file path"

Then the software installation window will pop up, install it all the way, and it will be OK.