Several possible reasons

来源: 于 2005-11-24 14:13:10 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

1. the software that can play the file isn't installed
2. the software that can play the file isn't installed properly
3. the codec isn't installed properly
4. the file you want to play is corrupted
5. the file's extension doesn't match its coding method