OneOnly 1.0.0:\
Development / ActiveX / OneOnly 1.0.0
Added: Jun 22, 2004
Rating: 5.00 out of 5 stars Popularity: 
OneOnly 1.0.0 Screenshot
Create single instance applications linked to associated file types. When the associated file is double clicked it will be handled by a single instance of your application. This lets your application to act like Media Player rather than Notepad.