Nightly-2020-1-16

Move to least version of dotnet core. Modify some UI. Add setting files, but it won't take any effect.
NOTICE: DOTNET CORE 3.1 REQUIRED AND 64 BIT ONLY
If you have not installed dotnet core desktop runtime, download it at link below.
https://dotnet.microsoft.com/download/dotnet-core/current/runtime

First Release

NOTICE: DOTNET CORE 3.1 REQUIRED AND 64 BIT ONLY
If you have not installed dotnet core desktop runtime, download it at link below.
https://dotnet.microsoft.com/download/dotnet-core/current/runtime