Installation: 

1) OBS Studio plugin: 
   - copy content of OBS_Studio folder to OBS studio installation path (usually "C:\Program Files (x86)\obs-studio");

2) Playclaw 5 Plus overlay plugin:
   - copy content of PlayClaw5_Plus folder to Playclaw 5 Plus plugins folder (usually "C:\Program Files (x86)\obs-studio");

3) Open Playclaw 5 Plus -> Plugins and enable "OBS status overlay"