Notes about the ST3 file extension:
Incorrect file associations could be the result of underlying issues within your PC system. As such it is highly recommended to scan your PC for invalid registry entries, unused processes and other unfavourable system settings to identify slowdown issues.
The ST3 file type is primarily associated with 'SimCity' by Electronic Arts, Inc..
Detailed information for file extension ST3:
Other applications associated with file type ST3:
- Spice (Status)
- Star 3 (MIDI Karaoke File)This file format uses a compression scheme that makes the file smaller than a regular MIDI file. The identifying characters used for this association are - Hex: 53 54 41 52 20 44 41 54 41 20 56 33 2E , ASCII: STAR DATA V3. Related links: Star 3 Wiki
'Identifying characters' used on FILExt.com are
provided by Marco Pontello from his TrID database
Important: Invalid file associations could be the result of underlying issues within your Windows PC. It is highly recommended that you scan your PC for invalid registry entries, unused processes and other slowdown issues.
To view technical data on file-extension ST3 click this link
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System Info for File Extension .ST3
The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and information FILExt collected directly
from user systems.
EXEFile: %ProgramFiles%\Maxis\SimCity 3000\Game\SC3.EXE %1
EXEFile: %ProgramFiles%\Maxis\SimCity 3000 Unlimited\Apps\SC3U.EXE %1