關於File Not Found引起的磁碟寫入錯誤 - Steam

各位好:
我在昨天晚上排序下載一些遊戲，早上起來看時巫師1和巫師2是顯示磁碟寫入錯誤
一開始以為是硬碟有問題，所以有用CrystalDiskInfo來看，結果是正常的
我再用wmic diskdrive get status去看，都是顯示OK
我調STEAM的CONTENT_LOG來看，好像是因為檔案找不到才出現的，以下為錯誤的LOG訊息:
[2015-12-25 00:05:55] Failed to write chunk in file "Data\textures00.bif",
128 bytes at offset 47190912 (File Not Found)
[2015-12-25 00:05:55] AppID 20900 update canceled : Failed updating depot
20901 while writing chunk to "Data\textures00.bif", offset 47190912 (File Not
Found) (Disk write failure)
[2015-12-25 00:05:55] AppID 20900 update changed :
Running,Downloading,Staging,Stopping,
[2015-12-25 00:05:57] AppID 20900 update changed : Running,Stopping,
[2015-12-25 00:05:57] AppID 20900 update changed : None
[2015-12-25 00:05:57] AppID 20900 state changed : Update Required,Update
Optional,Update Started, (Disk write failure)
[2015-12-25 00:05:57] AppID 20900 state changed : Update Required,Update
Optional,Update Paused,Update Started,
[2015-12-25 00:05:57] AppID 20900 scheduler finished : removed from schedule
[2015-12-25 00:05:58] AppID 20920 state changed : Update Required,Update
Running,Update Started,
[2015-12-25 00:05:58] AppID 20920 update changed : Running,
[2015-12-25 00:05:58] AppID 20920 update changed : Running,Reconfiguring,
[2015-12-25 00:05:59] AppID 20920 update changed : Running,
[2015-12-25 00:05:59] AppID 20920 update started : download 0/17108201264,
store 0/0, reuse 0/0, stage 0/19854651406
[2015-12-25 00:05:59] AppID 20920 update changed : Running,Downloading,
[2015-12-25 00:05:59] AppID 20920 update changed :
Running,Downloading,Staging,
[2015-12-25 00:06:00] HTTP (CDN,11) - cdn.akamai.cs.steampowered.com
(cdn.akamai.cs.steampowered.com): AuthenticateDepotID (20926) - Success!
[2015-12-25 00:06:00] HTTP (CDN,4) - cdn.highwinds.cs.steampowered.com
(cdn.highwinds.cs.steampowered.com): AuthenticateDepotID (20926) - Success!
[2015-12-25 00:06:00] HTTP (CS,1302) - valve1302.cs.steampowered.com
(valve1302.cs.steampowered.com): AuthenticateDepotID (20926) - Success!
[2015-12-25 00:06:01] HTTP (CS,1900) - valve1900.cs.steampowered.com
(valve1900.cs.steampowered.com): AuthenticateDepotID (20926) - Success!
[2015-12-25 00:06:14] Current download rate: 10.311 Mbps
[2015-12-25 00:06:14] HTTP (CS,1901) - valve1901.cs.steampowered.com
(valve1901.cs.steampowered.com): AuthenticateDepotID (20926) - Success!
[2015-12-25 00:06:37] Failed to write chunk in file "CookedPC\pack0.dzip",
1048576 bytes at offset 7679524504 (File Not Found)
[2015-12-25 00:06:37] AppID 20920 update canceled : Failed updating depot
20926 while writing chunk to "CookedPC\pack0.dzip", offset 7679524504 (File
Not Found) (Disk write failure)
[2015-12-25 00:06:37] AppID 20920 update changed :
Running,Downloading,Staging,Stopping,
[2015-12-25 00:06:37] AppID 20920 update changed : Running,Stopping,
[2015-12-25 00:06:37] AppID 20920 update changed : None
[2015-12-25 00:06:37] AppID 20920 state changed : Update Required,Update
Started, (Disk write failure)
想請問一下，這個磁碟寫入錯誤是STEAM的伺服端引起的嗎?
謝謝了!

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