In this post, I will explain how we can create multiple Odoo services in a Windows Server. Step 1 First, you need to get the executable file from the Odoo link mentioned below Or open the already existing executable file. https://www.odoo.com/page/download If you are running the executable file for the second time uncheck Postgres installation since it is already done in the first install. Keep a note of your installation path. Step 2 Go to the below path where "Odoo 12.0 Test" is the directory your new installation files belong to: C:\Program Files (x86)\Odoo 12.0 Test\nssm\win64\ Open the command prompt and type the below command: nssm install odoo-server-TEST A User Interface similar to the image below will popup, you have to fill the three empty fields with values I mentioned below Step 3 Path : C:\Program Files (x86)\Odoo 12.0 Test\Python\python.exe Startup directory : C:\Program Files (x86)\Odoo 12.0 Test\server Arguments : "C:\Program Files (x86)\Odoo 1...