Android SDK error on RAD Studio v10.4 Community

[TimCruise 2]

Dear all RAD Studio Experts,

I have successfully installed RAD Studio v10.04 Community.  Then, I also installed the Andriod SDK from within RAD Studio.  However, there is an error shown as in my attachment.  How do I correct it? 

[TimCruise 2]

This was solved by itself after I repeated uninstallation and installation several times.

 

Failure is due to the fact that installation failed to install all necessary files.  Is RAD Studio reliable?!?