Failed to install WD Discovery on Mac

I just setup WD MY Cloud Home. everything is good.
but it happen when I try to install WD discovery for desktop. it just keep pop out and stop when reach 60% installation progress.

I am using MacOS 10.15 Catalina. please help on this. thanks

Hello Keven8574,

You should try waiting till the public version of MacOS 10.15 get released as it is running on Beta Version. Many apps won’t be compatible with it.