.SIDN File Extension

.SIDN File Extension

File Type

iTunes Authorization Data File

Developer Apple
Popularity
3.3  |  3 Votes
Category Misc Files
Format Binary

What is a SIDN file?

File used by iTunes, a multimedia playback program; contains information referenced by Windows to play purchased songs for a specific user account; similar to .SIDB and .SIDD files; not meant to be opened manually by the user.

More Information

SIDN files are saved to the following directory in Windows 7 and 8:

C:\ProgramData\Apple Computer\iTunes\SC Info\

Windows XP uses this location:

C:\Documents and Settings\All Users\Application Data\Apple Computer\iTunes\SC Info\

NOTE: If you install a new version of iTunes in Windows and it will not open, you can delete the SC Info.sidn file along with the SC Info.sidd and Info.sidb files in your directory as listed above, restart your computer, and then reopen iTunes.

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Programs that open or reference SIDN files

Windows
Updated November 1, 2013

Verified by FileInfo.com

The FileInfo.com team has independently researched the iTunes Authorization Data file format and Windows apps listed on this page. Our goal is 100% accuracy and we only publish information about file types that we have verified.

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