No need to install. Simply double-click on the Streambox Ripper exe file and its ready to go! *************************************IMPORTANT*********************************************** If you get a Wmaudsdk.dll error while opening Streambox Ripper, move the Wmaudsdk.dll file included in the zip file to C:\WINDOWS\SYSTEM and it should work properly. For additional questions, visit the site. *******************************STREAMBOXRIPPER.CJB.NET***************************************