求教！有人可以告诉我这是什么文件吗？

好小的图啊，反正就是一堆记事本，名称都是kb952954啥的。打开里头是是这些
[KB953155.log]
0.671: ================================================================================
0.671: 2009/10/04 10:13:00.890 (local)
0.671: d:\83cb26f236b628399c90e702\update\update.exe (version 6.3.13.0)
0.671: Hotfix started with following command line: /quiet /norestart
0.671: In Function GetReleaseSet, line 1240, RegQueryValueEx failed with error 0x2
0.890: In Function TestVolatileFlag, line 11825, RegOpenKeyEx failed with error 0x2
0.890: In Function TestVolatileFlag, line 11857, RegOpenKeyEx failed with error 0x2
0.890: ---- Old Information In The Registry ------
只是一部分，这是什么啊？

决定不删！谢谢各位！