Rosoft Media Player - Version 4.0.1 Rosoft Engineering proudly presents Rosoft Media Player. A true media player since it plays any file as long as you have the right ACM CODEC installed on your computer. Rosoft Media Player uses the MCI interface to decode the files. Rosoft Media Player is a program that is easy to use. You can search your entire hard drive for any specific file type. As an example you can search you whole hard drive or CD-ROM for every mp3 files. You can start in any directory and search all sub directories for files of a certain file extension, You can for example load every file on a CD-ROM by selecting the CD-ROM device and search for file extension *.* or *.Release 4.0.1 includes updates as well as bugfixes. We have added a mixer control to the program so you can change the option for your sound card, for example change the volume.