适用范围
-
Windows Server 2008(用于 32 位系统)Service Pack 2
-
Windows Server 2008(用于 32 位系统)Service Pack 2(服务器核心安装)
-
Windows Server 2008(基于 Itanium 的系统)Service Pack 2
-
Windows Server 2008(用于基于 x64 的系统)Service Pack 2
摘要
此更新对服务堆栈进行了质量改进,服务堆栈是安装 Windows 更新的组件。 服务堆栈更新(SSU)确保你拥有可靠且可靠的服务堆栈,以便你的设备可以接收和安装 Microsoft 更新。
重要说明 在安装此更新之前,请参阅先决条件部分。
如何获取此更新
方法 1: Windows 更新
可以通过 Windows 更新获取此更新。 它将自动下载并安装。
方法 2: Microsoft 更新目录
若要获取此更新的独立程序包,请转到 Microsoft 更新目录网站。
方法3: Windows Server Update Services
此更新也可通过 Windows Server 更新服务(WSUS)使用。
先决条件
要安装在6月2019日或之后发布的 Windows Server 2008 SP2 更新,必须安装以下必需更新。 如果你使用 Windows 更新,这些必需的更新将根据需要自动提供。
-
必须KB4474419安装了2019年9月23日、或更高版本的 SHA-1 更新的 Sha-1 更新(KB4474419),然后重新启动设备,然后再应用此更新。有关 SHA-1 更新的详细信息,请参阅2019 针对 Windows 和 WSUS 的 SHA-2 代码签名支持要求。
-
必须已安装2019 年3月12日的服务堆栈更新(SSU)(KB4493730)。有关最新 SSU 更新的详细信息,请参阅ADV990001 |最新服务堆栈更新。
重要说明 安装这些必需的更新后,必须重启设备。
重启信息
应用此更新后,您无需重新启动计算机。
删除信息
服务堆栈更新(SSUs)对安装更新的方式进行更改,并且无法从设备卸载。
更新替换信息
此更新替代以前发布的 SSU 更新KB4550736。
文件信息
文件属性
此软件更新的英语(美国)版本会安装具有下表所列属性的文件。
注意
已安装的 MANIFEST 文件 (.manifest) 和 MUM 文件 (.mum) 没有列出。
文件验证
文件哈希信息
文件名 |
SHA1 哈希 |
SHA256 哈希 |
---|---|---|
Windows6.0-KB4550737-x86.msu |
69FF22BFA2EE7C67BA9768FE8A737272902A7212 |
6B84E39F60A500455D11938E5BC244C8A938B130D18037F08D988E8008BB23C2 |
Windows6.0-KB4550737-x64.msu |
32D42377C0460B20D02EE2762265303544559967 |
A3627D851B583C715D4149E5D3D5586DD77B129870C5A4918CD7E16F56C86767 |
Windows6.0-KB4550737-ia64.msu |
CFC4D893023D519A72E33946C5F245C4ACB53C1E |
051791BD9587D2053D7F466CF513E3E05D85FD6E5349501AD3C28A7F2AD80CF8 |
对于所有受支持的基于 x86 的版本
文件名 |
文件版本 |
文件大小 |
日期 |
时间 |
Apds.dll |
6.0.6003.20808 |
1745920 |
07-Apr-2020 |
01:44 |
Apircl.dll |
6.0.6003.20808 |
222,720 |
07-Apr-2020 |
01:44 |
Apss.dll |
6.0.6003.20808 |
199,168 |
07-Apr-2020 |
01:44 |
Cbscore.dll |
6.0.6003.20808 |
535040 |
07-Apr-2020 |
01:44 |
Cbsmsg.dll |
6.0.6003.20808 |
22,016 |
07-Apr-2020 |
01:44 |
Cmiadapter.dll |
6.0.6003.20808 |
119,808 |
07-Apr-2020 |
01:44 |
Cmitrust.dll |
6.0.6003.20808 |
278,016 |
07-Apr-2020 |
01:44 |
Cmiv2.dll |
6.0.6003.20808 |
2040320 |
07-Apr-2020 |
01:44 |
Cntrtextinstaller.dll |
6.0.6003.20808 |
243,712 |
07-Apr-2020 |
01:44 |
Dpx.dll |
6.0.6003.20808 |
258,560 |
07-Apr-2020 |
01:44 |
Drupdate.dll |
6.0.6003.20808 |
101,376 |
07-Apr-2020 |
01:44 |
Drvstore.dll |
6.0.6003.20808 |
248,320 |
07-Apr-2020 |
01:44 |
Esscli.dll |
6.0.6003.20808 |
266,240 |
07-Apr-2020 |
01:44 |
Extendedsecurityupdatesai.dll |
6.0.6003.20808 |
84,480 |
07-Apr-2020 |
00:50 |
Fastprox.dll |
6.0.6003.20808 |
616,448 |
07-Apr-2020 |
01:44 |
Globalinstallorder.xml |
Not applicable |
1844354 |
10-Mar-2020 |
03:22 |
Helpcins.dll |
6.0.6003.20808 |
100,864 |
07-Apr-2020 |
01:44 |
Locdrv.dll |
6.0.6003.20808 |
229,376 |
07-Apr-2020 |
01:44 |
Mofd.dll |
6.0.6003.20808 |
189,952 |
07-Apr-2020 |
01:44 |
Mofinstall.dll |
6.0.6003.20808 |
102,400 |
07-Apr-2020 |
01:44 |
Msdelta.dll |
6.0.6003.20808 |
305,664 |
07-Apr-2020 |
01:44 |
Mspatcha.dll |
6.0.6003.20808 |
35,328 |
07-Apr-2020 |
01:44 |
Oemhelpins.dll |
6.0.6003.20808 |
146,944 |
07-Apr-2020 |
01:44 |
Pkgmgr.exe |
6.0.6003.20808 |
130,560 |
07-Apr-2020 |
00:50 |
Poqexec.exe |
6.0.6003.20808 |
119,296 |
07-Apr-2020 |
00:50 |
Repdrvfs.dll |
6.0.6003.20808 |
266,752 |
07-Apr-2020 |
01:44 |
Rescinst.dll |
6.0.6003.20808 |
126,976 |
07-Apr-2020 |
01:44 |
Smiengine.dll |
6.0.6003.20808 |
705024 |
07-Apr-2020 |
01:44 |
Smiinstaller.dll |
6.0.6003.20808 |
139,264 |
07-Apr-2020 |
01:44 |
Smipi.dll |
6.0.6003.20808 |
117,248 |
07-Apr-2020 |
01:44 |
Wbemcomn.dll |
6.0.6003.20808 |
357888 |
07-Apr-2020 |
01:44 |
Wbemcore.dll |
6.0.6003.20808 |
739,840 |
07-Apr-2020 |
01:44 |
Wbemprox.dll |
6.0.6003.20808 |
30,208 |
07-Apr-2020 |
01:44 |
Wcmtypes.xsd |
Not applicable |
1,047 |
21-Nov-2017 |
04:34 |
Wcp.dll |
6.0.6003.20808 |
1838592 |
07-Apr-2020 |
01:44 |
Wdscore.dll |
6.0.6003.20808 |
219,136 |
07-Apr-2020 |
01:44 |
Wmiutils.dll |
6.0.6003.20808 |
83,968 |
07-Apr-2020 |
01:44 |
Wrpint.dll |
6.0.6003.20808 |
51,712 |
07-Apr-2020 |
01:44 |
Xmllite.dll |
1.2.1012.0 |
183,296 |
07-Apr-2020 |
01:44 |
对于所有受支持的基于 x64 的版本
文件名称 |
文件版本 |
文件大小 |
日期 |
时间 |
Apds.dll |
6.0.6003.20808 |
2127872 |
07-Apr-2020 |
01:32 |
Apircl.dll |
6.0.6003.20808 |
273,920 |
07-Apr-2020 |
01:32 |
Apss.dll |
6.0.6003.20808 |
231,936 |
07-Apr-2020 |
01:32 |
Cbscore.dll |
6.0.6003.20808 |
643,072 |
07-Apr-2020 |
01:32 |
Cbsmsg.dll |
6.0.6003.20808 |
22,016 |
07-Apr-2020 |
01:32 |
Cmiadapter.dll |
6.0.6003.20808 |
125,440 |
07-Apr-2020 |
01:32 |
Cmitrust.dll |
6.0.6003.20808 |
460,800 |
07-Apr-2020 |
01:32 |
Cmiv2.dll |
6.0.6003.20808 |
3827200 |
07-Apr-2020 |
01:32 |
Cntrtextinstaller.dll |
6.0.6003.20808 |
271,872 |
07-Apr-2020 |
01:32 |
Dpx.dll |
6.0.6003.20808 |
404,480 |
07-Apr-2020 |
01:32 |
Drupdate.dll |
6.0.6003.20808 |
119,296 |
07-Apr-2020 |
01:32 |
Drvstore.dll |
6.0.6003.20808 |
316,416 |
07-Apr-2020 |
01:32 |
Esscli.dll |
6.0.6003.20808 |
428,544 |
07-Apr-2020 |
01:32 |
Extendedsecurityupdatesai.dll |
6.0.6003.20808 |
97,280 |
07-Apr-2020 |
01:03 |
Fastprox.dll |
6.0.6003.20808 |
892416 |
07-Apr-2020 |
01:32 |
Globalinstallorder.xml |
Not applicable |
1844354 |
10-Mar-2020 |
03:22 |
Helpcins.dll |
6.0.6003.20808 |
136,704 |
07-Apr-2020 |
01:32 |
Locdrv.dll |
6.0.6003.20808 |
378880 |
07-Apr-2020 |
01:32 |
Mofd.dll |
6.0.6003.20808 |
272,896 |
07-Apr-2020 |
01:32 |
Mofinstall.dll |
6.0.6003.20808 |
117,760 |
07-Apr-2020 |
01:32 |
Msdelta.dll |
6.0.6003.20808 |
460,288 |
07-Apr-2020 |
01:32 |
Mspatcha.dll |
6.0.6003.20808 |
46,592 |
07-Apr-2020 |
01:32 |
Oemhelpins.dll |
6.0.6003.20808 |
208,384 |
07-Apr-2020 |
01:32 |
Pkgmgr.exe |
6.0.6003.20808 |
138,752 |
07-Apr-2020 |
01:03 |
Poqexec.exe |
6.0.6003.20808 |
137,728 |
07-Apr-2020 |
01:03 |
Repdrvfs.dll |
6.0.6003.20808 |
381,952 |
07-Apr-2020 |
01:32 |
Rescinst.dll |
6.0.6003.20808 |
148,480 |
07-Apr-2020 |
01:32 |
Smiengine.dll |
6.0.6003.20808 |
936,448 |
07-Apr-2020 |
01:32 |
Smiinstaller.dll |
6.0.6003.20808 |
145,408 |
07-Apr-2020 |
01:32 |
Smipi.dll |
6.0.6003.20808 |
122,880 |
07-Apr-2020 |
01:32 |
Wbemcomn.dll |
6.0.6003.20808 |
528,384 |
07-Apr-2020 |
01:32 |
Wbemcore.dll |
6.0.6003.20808 |
1170944 |
07-Apr-2020 |
01:32 |
Wbemprox.dll |
6.0.6003.20808 |
43,520 |
07-Apr-2020 |
01:32 |
Wcmtypes.xsd |
Not applicable |
1,047 |
21-Nov-2017 |
04:33 |
Wcp.dll |
6.0.6003.20808 |
2634240 |
07-Apr-2020 |
01:32 |
Wdscore.dll |
6.0.6003.20808 |
294,912 |
07-Apr-2020 |
01:32 |
Wmiutils.dll |
6.0.6003.20808 |
131,584 |
07-Apr-2020 |
01:32 |
Wrpint.dll |
6.0.6003.20808 |
57,856 |
07-Apr-2020 |
01:32 |
Xmllite.dll |
1.2.1012.0 |
180,736 |
07-Apr-2020 |
01:32 |
Apds.dll |
6.0.6003.20808 |
1745920 |
07-Apr-2020 |
01:44 |
Apircl.dll |
6.0.6003.20808 |
222,720 |
07-Apr-2020 |
01:44 |
Apss.dll |
6.0.6003.20808 |
199,168 |
07-Apr-2020 |
01:44 |
Cbscore.dll |
6.0.6003.20808 |
535040 |
07-Apr-2020 |
01:44 |
Cbsmsg.dll |
6.0.6003.20808 |
22,016 |
07-Apr-2020 |
01:44 |
Cmiadapter.dll |
6.0.6003.20808 |
119,808 |
07-Apr-2020 |
01:44 |
Cmitrust.dll |
6.0.6003.20808 |
278,016 |
07-Apr-2020 |
01:44 |
Cmiv2.dll |
6.0.6003.20808 |
2040320 |
07-Apr-2020 |
01:44 |
Cntrtextinstaller.dll |
6.0.6003.20808 |
243,712 |
07-Apr-2020 |
01:44 |
Dpx.dll |
6.0.6003.20808 |
258,560 |
07-Apr-2020 |
01:44 |
Drupdate.dll |
6.0.6003.20808 |
101,376 |
07-Apr-2020 |
01:44 |
Drvstore.dll |
6.0.6003.20808 |
248,320 |
07-Apr-2020 |
01:44 |
Esscli.dll |
6.0.6003.20808 |
266,240 |
07-Apr-2020 |
01:44 |
Extendedsecurityupdatesai.dll |
6.0.6003.20808 |
84,480 |
07-Apr-2020 |
00:50 |
Fastprox.dll |
6.0.6003.20808 |
616,448 |
07-Apr-2020 |
01:44 |
Globalinstallorder.xml |
Not applicable |
1844354 |
10-Mar-2020 |
03:22 |
Helpcins.dll |
6.0.6003.20808 |
100,864 |
07-Apr-2020 |
01:44 |
Locdrv.dll |
6.0.6003.20808 |
229,376 |
07-Apr-2020 |
01:44 |
Mofd.dll |
6.0.6003.20808 |
189,952 |
07-Apr-2020 |
01:44 |
Mofinstall.dll |
6.0.6003.20808 |
102,400 |
07-Apr-2020 |
01:44 |
Msdelta.dll |
6.0.6003.20808 |
305,664 |
07-Apr-2020 |
01:44 |
Mspatcha.dll |
6.0.6003.20808 |
35,328 |
07-Apr-2020 |
01:44 |
Oemhelpins.dll |
6.0.6003.20808 |
146,944 |
07-Apr-2020 |
01:44 |
Pkgmgr.exe |
6.0.6003.20808 |
130,560 |
07-Apr-2020 |
00:50 |
Poqexec.exe |
6.0.6003.20808 |
119,296 |
07-Apr-2020 |
00:50 |
Repdrvfs.dll |
6.0.6003.20808 |
266,752 |
07-Apr-2020 |
01:44 |
Rescinst.dll |
6.0.6003.20808 |
126,976 |
07-Apr-2020 |
01:44 |
Smiengine.dll |
6.0.6003.20808 |
705024 |
07-Apr-2020 |
01:44 |
Smiinstaller.dll |
6.0.6003.20808 |
139,264 |
07-Apr-2020 |
01:44 |
Smipi.dll |
6.0.6003.20808 |
117,248 |
07-Apr-2020 |
01:44 |
Wbemcomn.dll |
6.0.6003.20808 |
357888 |
07-Apr-2020 |
01:44 |
Wbemcore.dll |
6.0.6003.20808 |
739,840 |
07-Apr-2020 |
01:44 |
Wbemprox.dll |
6.0.6003.20808 |
30,208 |
07-Apr-2020 |
01:44 |
Wcmtypes.xsd |
Not applicable |
1,047 |
21-Nov-2017 |
04:34 |
Wcp.dll |
6.0.6003.20808 |
1838592 |
07-Apr-2020 |
01:44 |
Wdscore.dll |
6.0.6003.20808 |
219,136 |
07-Apr-2020 |
01:44 |
Wmiutils.dll |
6.0.6003.20808 |
83,968 |
07-Apr-2020 |
01:44 |
Wrpint.dll |
6.0.6003.20808 |
51,712 |
07-Apr-2020 |
01:44 |
Xmllite.dll |
1.2.1012.0 |
183,296 |
07-Apr-2020 |
01:44 |
对于所有受支持的基于 ia64 的版本
File name |
文件版本 |
文件大小 |
日期 |
时间 |
Apds.dll |
6.0.6003.20808 |
3,298,816 |
07-Apr-2020 |
01:23 |
Apircl.dll |
6.0.6003.20808 |
749056 |
07-Apr-2020 |
01:23 |
Apss.dll |
6.0.6003.20808 |
556,032 |
07-Apr-2020 |
01:23 |
Cbscore.dll |
6.0.6003.20808 |
1510912 |
07-Apr-2020 |
01:22 |
Cbsmsg.dll |
6.0.6003.20808 |
33,792 |
07-Apr-2020 |
01:22 |
Cmiadapter.dll |
6.0.6003.20808 |
280,576 |
07-Apr-2020 |
01:22 |
Cmitrust.dll |
6.0.6003.20808 |
922112 |
07-Apr-2020 |
01:22 |
Cmiv2.dll |
6.0.6003.20808 |
6515712 |
07-Apr-2020 |
01:22 |
Cntrtextinstaller.dll |
6.0.6003.20808 |
589,824 |
07-Apr-2020 |
01:23 |
Dpx.dll |
6.0.6003.20808 |
766976 |
07-Apr-2020 |
01:23 |
Drupdate.dll |
6.0.6003.20808 |
219,136 |
07-Apr-2020 |
01:23 |
Drvstore.dll |
6.0.6003.20808 |
616960 |
07-Apr-2020 |
01:23 |
Esscli.dll |
6.0.6003.20808 |
1000448 |
07-Apr-2020 |
01:23 |
Extendedsecurityupdatesai.dll |
6.0.6003.20808 |
207,872 |
07-Apr-2020 |
00:57 |
Fastprox.dll |
6.0.6003.20808 |
2097152 |
07-Apr-2020 |
01:23 |
Globalinstallorder.xml |
Not applicable |
1844354 |
10-Mar-2020 |
03:22 |
Helpcins.dll |
6.0.6003.20808 |
184832 |
07-Apr-2020 |
01:23 |
Locdrv.dll |
6.0.6003.20808 |
793,600 |
07-Apr-2020 |
01:23 |
Mofd.dll |
6.0.6003.20808 |
637952 |
07-Apr-2020 |
01:23 |
Mofinstall.dll |
6.0.6003.20808 |
289,280 |
07-Apr-2020 |
01:23 |
Msdelta.dll |
6.0.6003.20808 |
890,368 |
07-Apr-2020 |
01:23 |
Mspatcha.dll |
6.0.6003.20808 |
109,568 |
07-Apr-2020 |
01:23 |
Oemhelpins.dll |
6.0.6003.20808 |
400,896 |
07-Apr-2020 |
01:23 |
Pkgmgr.exe |
6.0.6003.20808 |
324,608 |
07-Apr-2020 |
00:57 |
Poqexec.exe |
6.0.6003.20808 |
274,432 |
07-Apr-2020 |
00:57 |
Repdrvfs.dll |
6.0.6003.20808 |
936,448 |
07-Apr-2020 |
01:23 |
Rescinst.dll |
6.0.6003.20808 |
338,432 |
07-Apr-2020 |
01:22 |
Smiengine.dll |
6.0.6003.20808 |
1954816 |
07-Apr-2020 |
01:23 |
Smiinstaller.dll |
6.0.6003.20808 |
288,768 |
07-Apr-2020 |
01:23 |
Smipi.dll |
6.0.6003.20808 |
231,936 |
07-Apr-2020 |
01:23 |
Wbemcomn.dll |
6.0.6003.20808 |
991744 |
07-Apr-2020 |
01:23 |
Wbemcore.dll |
6.0.6003.20808 |
2786304 |
07-Apr-2020 |
01:23 |
Wbemprox.dll |
6.0.6003.20808 |
104,448 |
07-Apr-2020 |
01:23 |
Wcmtypes.xsd |
Not applicable |
1,047 |
31-Dec-2019 |
03:24 |
Wcp.dll |
6.0.6003.20808 |
4958208 |
07-Apr-2020 |
01:23 |
Wdscore.dll |
6.0.6003.20808 |
601,600 |
07-Apr-2020 |
01:23 |
Wmiutils.dll |
6.0.6003.20808 |
265,728 |
07-Apr-2020 |
01:23 |
Wrpint.dll |
6.0.6003.20808 |
120,320 |
07-Apr-2020 |
01:23 |
Xmllite.dll |
1.2.1012.0 |
448,000 |
07-Apr-2020 |
01:23 |
Apds.dll |
6.0.6003.20808 |
1745920 |
07-Apr-2020 |
01:44 |
Apircl.dll |
6.0.6003.20808 |
222,720 |
07-Apr-2020 |
01:44 |
Apss.dll |
6.0.6003.20808 |
199,168 |
07-Apr-2020 |
01:44 |
Cbscore.dll |
6.0.6003.20808 |
535040 |
07-Apr-2020 |
01:44 |
Cbsmsg.dll |
6.0.6003.20808 |
22,016 |
07-Apr-2020 |
01:44 |
Cmiadapter.dll |
6.0.6003.20808 |
119,808 |
07-Apr-2020 |
01:44 |
Cmitrust.dll |
6.0.6003.20808 |
278,016 |
07-Apr-2020 |
01:44 |
Cmiv2.dll |
6.0.6003.20808 |
2040320 |
07-Apr-2020 |
01:44 |
Cntrtextinstaller.dll |
6.0.6003.20808 |
243,712 |
07-Apr-2020 |
01:44 |
Dpx.dll |
6.0.6003.20808 |
258,560 |
07-Apr-2020 |
01:44 |
Drupdate.dll |
6.0.6003.20808 |
101,376 |
07-Apr-2020 |
01:44 |
Drvstore.dll |
6.0.6003.20808 |
248,320 |
07-Apr-2020 |
01:44 |
Esscli.dll |
6.0.6003.20808 |
266,240 |
07-Apr-2020 |
01:44 |
Extendedsecurityupdatesai.dll |
6.0.6003.20808 |
84,480 |
07-Apr-2020 |
00:50 |
Fastprox.dll |
6.0.6003.20808 |
616,448 |
07-Apr-2020 |
01:44 |
Globalinstallorder.xml |
Not applicable |
1844354 |
10-Mar-2020 |
03:22 |
Helpcins.dll |
6.0.6003.20808 |
100,864 |
07-Apr-2020 |
01:44 |
Locdrv.dll |
6.0.6003.20808 |
229,376 |
07-Apr-2020 |
01:44 |
Mofd.dll |
6.0.6003.20808 |
189,952 |
07-Apr-2020 |
01:44 |
Mofinstall.dll |
6.0.6003.20808 |
102,400 |
07-Apr-2020 |
01:44 |
Msdelta.dll |
6.0.6003.20808 |
305,664 |
07-Apr-2020 |
01:44 |
Mspatcha.dll |
6.0.6003.20808 |
35,328 |
07-Apr-2020 |
01:44 |
Oemhelpins.dll |
6.0.6003.20808 |
146,944 |
07-Apr-2020 |
01:44 |
Pkgmgr.exe |
6.0.6003.20808 |
130,560 |
07-Apr-2020 |
00:50 |
Poqexec.exe |
6.0.6003.20808 |
119,296 |
07-Apr-2020 |
00:50 |
Repdrvfs.dll |
6.0.6003.20808 |
266,752 |
07-Apr-2020 |
01:44 |
Rescinst.dll |
6.0.6003.20808 |
126,976 |
07-Apr-2020 |
01:44 |
Smiengine.dll |
6.0.6003.20808 |
705024 |
07-Apr-2020 |
01:44 |
Smiinstaller.dll |
6.0.6003.20808 |
139,264 |
07-Apr-2020 |
01:44 |
Smipi.dll |
6.0.6003.20808 |
117,248 |
07-Apr-2020 |
01:44 |
Wbemcomn.dll |
6.0.6003.20808 |
357888 |
07-Apr-2020 |
01:44 |
Wbemcore.dll |
6.0.6003.20808 |
739,840 |
07-Apr-2020 |
01:44 |
Wbemprox.dll |
6.0.6003.20808 |
30,208 |
07-Apr-2020 |
01:44 |
Wcmtypes.xsd |
Not applicable |
1,047 |
21-Nov-2017 |
04:34 |
Wcp.dll |
6.0.6003.20808 |
1838592 |
07-Apr-2020 |
01:44 |
Wdscore.dll |
6.0.6003.20808 |
219,136 |
07-Apr-2020 |
01:44 |
Wmiutils.dll |
6.0.6003.20808 |
83,968 |
07-Apr-2020 |
01:44 |
Wrpint.dll |
6.0.6003.20808 |
51,712 |
07-Apr-2020 |
01:44 |
Xmllite.dll |
1.2.1012.0 |
183,296 |
07-Apr-2020 |
01:44 |
参考
有关 SSUs 的信息,请参阅以下文章:
了解 Microsoft 用于描述软件更新的术语。