I tried to install sourcetree to connect with git service.
but I failed to installation.
the error message is that installation has failed like below.

and when I click the "open setup log" to check the log, it didn't open any file.
how can I install the source-tree?!!
To solve the problem, I tried with several versions (1.10.24.1/ 3.1.3) but all failed.
I'm using those specs.
-windows10
-git 2.20.1