You're here because you have a file that has a file extension ending in .frg. Files with the file extension .frg can only be launched by certain applications. It's possible that .frg files are data files rather than documents or media, which means they're not meant to be viewed at all.

A Sony Sound Forge Pro project file can be created using the Sound Forge 10 software from Sony, a digital audio development and editing program designed to provide users with multitrack audio authoring and editing functionalities among other audio mastering and mixing features. Sony Sound Forge Pro project files are implemented with encoding, compilation and compression specifications proprietary to Sony and the Sound Forge Pro software. These Sony Sound Forge Pro project files are saved in the FRG format and are affixed with the .frg extension. The content of these FRG files may include reference data files like the audio clips and files entered or added by the author of the Sound Forge Pro project, effects implemented into the FRG file that may include reverb, chorus, distortion and so on, along with configuration settings of those sound clips, audio files and effects. The Sound Forge 10 application is implemented with support for exporting these FRG project output files into many formats, such as MP3, WMA and WAV among other widely used audio data file formats. This software is also integrated with CD and DVD burning features for storing these FRG projects in disks.

Launch a .frg file, or any other file on your PC, by double-clicking it. If your file associations are set up correctly, the application that's meant to open your .frg file will open it. It's possible you may need to download or purchase the correct application. It's also possible that you have the correct application on your PC, but .frg files aren't yet associated with it. In this case, when you try to open a .frg file, you can tell Windows which application is the correct one for that file. From then on, opening a  .frg file will open the correct application. Click here to fix .frg file association errors

Be careful not to rename the extension on .frg files, or any other files. This will not change the file type. Only special conversion software can change a file from one file type to another.

A file extension is the set of three or four characters at the end of a filename; in this case, .frg. File extensions tell you what type of file it is, and tell Windows what programs can open it. Windows often associates a default program to each file extension, so that when you double-click the file, the program launches automatically. When that program is no longer on your PC, you can sometimes get an error when you try to open the associated file.