花样青春秘鲁篇优酷:高手帮我看是怎么回事?

以下是一些记录,看完后可以告诉我是什么吗?
[10/05/05,10:10:33] Starting Install.exe
[10/05/05,10:10:33] SourceDir is Empty
[10/05/05,10:10:33] Package: langpack.msi
[10/05/05,10:10:33] Trying to load msi.dll
[10/05/05,10:10:33] Loading: C:\WINDOWS\system32\\msi.dll
[10/05/05,10:10:33] Switches: /Q
[10/05/05,10:10:33] Install started
[10/05/05,10:10:33] Installing: langpack.msi
[10/05/05,10:10:33] Trying to load msi.dll
[10/05/05,10:10:33] Loading: C:\WINDOWS\system32\\msi.dll
[10/05/05,10:10:33] Trying to load msi.dll
[10/05/05,10:10:33] Loading: C:\WINDOWS\system32\\msi.dll
[10/05/05,10:10:33] Trying to load msi.dll
[10/05/05,10:10:33] Loading: C:\WINDOWS\system32\\msi.dll
[10/05/05,10:10:33] No UI
[10/05/05,10:10:33] Calling MsiInstallProduct() with commandline: REBOOT=ReallySuppress
[10/05/05,10:10:36] MsiInstallProduct() returned 0
[10/05/05,10:10:36]

[MsiInstallProduct]

ReturnCode=0
[10/05/05,10:10:36] Preparing Dialog
[10/05/05,10:10:36] Message: 安装已成功完成。
[10/05/05,10:10:36] Install.exe returning 0
[10/05/05,10:10:36]

[Install.exe]

ReturnCode=0
Install.exe
这是什么程序啊?