适用于：
Microsoft.NET Framework 4.8
6 月 2019年更新为 Windows 7 SP1 和 Server 2008 R2 SP1 包括.NET 4.8 中累积的可靠性改进。我们建议您定期维护例程的一部分应用此更新。安装此更新之前，请参阅中的系统必备组件，然后重新启动要求。
质量与可靠性改进
|
WPF1 |
|
|
ASP.NET |
解决了 System.Web.Hosting.RecycleLimitMonitor+RecycleLimitMonitorSingleton.AlertProxyMonitors 中的能反转错误。ASP.Net 4.7 及更高版本的工作进程受到意外崩溃因为此异常如果接近其已配置的专用字节数更新限制所消耗的工作进程和应用程序域正在创建或更新 （可能是由于的配置 uration 文件发生更改或多个应用程序每个辅助进程的存在）。 |
|
工作流 |
解决了的问题，有可能使工作流服务来进入循环的情况，如果取消处理过程中出现未处理的异常。若要中断该循环，Web.config 文件中的为工作流服务可以有以下设置指定是否取消处理过程中出现未处理的异常，这将导致终止，而不是中止的工作流服务实例： <appSettings> < 添加键 = 值"microsoft: WorkflowServices:TerminateOnUnhandledExceptionDuringCancel"="true"/ > </appSettings> |
1Windows 演示基础 (WCF)
有关此更新的其他信息
下列文章包含有关此更新的其他信息，因为它与具体产品版本：
-
4503865说明.NET Framework 3.5.1，4.5.2、 4.6、 4.6.1、 4.6.2、 4.7、 4.7.1 4.7.2、 4.8 的 Windows 7 SP1 和 Server 2008 R2 SP1 (KB4503865) 的质量汇总的预览
如何获取并安装更新
方法 1： Microsoft 更新目录
若要获取此更新的单行版本程序包，请转到Microsoft 更新目录。
方法 2： Windows Server Update Services（WSUS）
请在 DFS 服务器上按照以下步骤操作：
-
选择开始，选择管理工具，然后选中Microsoft Windows 服务器更新服务 3.0。
-
展开计算机名称，然后再选择操作。
-
选择导入更新。
-
WSUS 将打开一个浏览器窗口，在其中您可能会提示您安装 ActiveX 控件。您必须安装 ActiveX 控件继续。
-
后 ActiveX 控件安装信息，请参阅 Microsoft 更新目录屏幕。键入 4503865，然后选择搜索
-
找到.NET Framework 程序包相匹配的操作系统、 语言和环境中的处理器。选择添加将它们添加到您的购物篮。
-
选择您需要的所有包后，请都选择查看选择篮。
-
若要将程序包导入 WSUS 服务器，请选择导入。
-
导入包后，请选择关闭以返回到 WSUS。
现在，即可通过 WSUS 安装更新了。
先决条件
若要应用此更新，您必须安装.NET Framework 4.8 。
重启要求
如果未使用受影响的文件，则应用此更新之后无需重新启动计算机。 我们建议你退出所有基于 .NET Framework 的应用程序，然后再应用此更新。
更新替换信息
此更新将替代以前发布的更新4487256。
文件信息
此软件更新的英语 （美国） 版本将安装具有下表所列属性的文件。这些文件的日期和时间以协调世界时 (UTC) 列出。您的本地计算机上这些文件的日期和时间以您的本地时间加上当前夏令时 (DST) 偏差显示。此外，当您对文件执行某些操作时，日期和时间可能会更改。
基于文件属性，对于所有支持 x86 的系统的版本
|
文件名 |
文件版本 |
文件大小 |
日期 |
时间 |
|
Dhtmlheader.html |
Not applicable |
16,118 |
27-Mar-2019 |
22:19 |
|
Header.bmp |
Not applicable |
7,306 |
15-May-2018 |
18:32 |
|
Ndp48-kb4502568.msp |
Not applicable |
19,116,032 |
17-May-2019 |
17:35 |
|
Parameterinfo.xml |
Not applicable |
56,732 |
18-May-2019 |
01:57 |
|
Setup.exe |
14.8.3815.0 |
128,800 |
15-May-2019 |
03:10 |
|
Setupengine.dll |
14.8.3815.0 |
923,184 |
15-May-2019 |
03:10 |
|
Setupui.dll |
14.8.3815.0 |
350,496 |
15-May-2019 |
03:10 |
|
Setupui.xsd |
Not applicable |
32,572 |
06-May-2019 |
06:55 |
|
Setuputility.exe |
14.8.3815.0 |
310,416 |
15-May-2019 |
03:10 |
|
Splashscreen.bmp |
Not applicable |
196,662 |
15-May-2018 |
18:33 |
|
Sqmapi.dll |
6.2.9200.16384 |
226,456 |
04-Apr-2019 |
03:14 |
|
Strings.xml |
Not applicable |
14,092 |
15-May-2018 |
18:33 |
|
Uiinfo.xml |
Not applicable |
36,428 |
15-May-2018 |
18:33 |
|
Watermark.bmp |
Not applicable |
110,348 |
15-May-2018 |
18:32 |
|
Eula.rtf |
Not applicable |
124,495 |
04-Apr-2019 |
03:13 |
|
Localizeddata.xml |
Not applicable |
79,996 |
17-May-2019 |
17:23 |
|
Setupresources.dll |
14.8.3815.0 |
30,256 |
15-May-2019 |
03:16 |
|
Eula.rtf |
Not applicable |
160,295 |
04-Apr-2019 |
03:13 |
|
Localizeddata.xml |
Not applicable |
68,564 |
17-May-2019 |
17:23 |
|
Setupresources.dll |
14.8.3815.0 |
27,184 |
15-May-2019 |
03:16 |
|
Eula.rtf |
Not applicable |
132,348 |
04-Apr-2019 |
03:13 |
|
Localizeddata.xml |
Not applicable |
85,628 |
17-May-2019 |
17:23 |
|
Setupresources.dll |
14.8.3815.0 |
31,280 |
15-May-2019 |
03:16 |
|
Eula.rtf |
Not applicable |
131,637 |
04-Apr-2019 |
03:13 |
|
Localizeddata.xml |
Not applicable |
83,202 |
17-May-2019 |
17:23 |
|
Setupresources.dll |
14.8.3815.0 |
31,280 |
15-May-2019 |
03:16 |
|
Eula.rtf |
Not applicable |
111,186 |
04-Apr-2019 |
03:13 |
|
Localizeddata.xml |
Not applicable |
87,944 |
17-May-2019 |
17:23 |
|
Setupresources.dll |
14.8.3815.0 |
32,304 |
15-May-2019 |
03:16 |
|
Eula.rtf |
Not applicable |
142,041 |
04-Apr-2019 |
03:13 |
|
Localizeddata.xml |
Not applicable |
90,134 |
17-May-2019 |
17:23 |
|
Setupresources.dll |
14.8.3815.0 |
32,816 |
15-May-2019 |
03:16 |
|
Eula.rtf |
Not applicable |
128,314 |
04-Apr-2019 |
03:13 |
|
Localizeddata.xml |
Not applicable |
82,766 |
17-May-2019 |
17:23 |
|
Setupresources.dll |
14.8.3815.0 |
30,256 |
15-May-2019 |
03:16 |
|
Eula.rtf |
Not applicable |
137,247 |
04-Apr-2019 |
03:13 |
|
Localizeddata.xml |
Not applicable |
83,690 |
17-May-2019 |
17:23 |
|
Setupresources.dll |
14.8.3815.0 |
31,280 |
15-May-2019 |
03:16 |
|
Eula.rtf |
Not applicable |
156,440 |
04-Apr-2019 |
03:13 |
|
Localizeddata.xml |
Not applicable |
87,542 |
17-May-2019 |
17:23 |
|
Setupresources.dll |
14.8.3815.0 |
32,304 |
15-May-2019 |
03:16 |
|
Eula.rtf |
Not applicable |
146,392 |
04-Apr-2019 |
03:13 |
|
Localizeddata.xml |
Not applicable |
78,194 |
17-May-2019 |
17:23 |
|
Setupresources.dll |
14.8.3815.0 |
29,744 |
15-May-2019 |
03:16 |
|
Eula.rtf |
Not applicable |
158,420 |
04-Apr-2019 |
03:13 |
|
Localizeddata.xml |
Not applicable |
86,630 |
17-May-2019 |
17:23 |
|
Setupresources.dll |
14.8.3815.0 |
32,304 |
15-May-2019 |
03:16 |
|
Eula.rtf |
Not applicable |
147,275 |
04-Apr-2019 |
03:13 |
|
Localizeddata.xml |
Not applicable |
85,478 |
17-May-2019 |
17:23 |
|
Setupresources.dll |
14.8.3815.0 |
31,792 |
15-May-2019 |
03:16 |
|
Eula.rtf |
Not applicable |
155,616 |
04-Apr-2019 |
03:13 |
|
Localizeddata.xml |
Not applicable |
74,568 |
17-May-2019 |
17:23 |
|
Setupresources.dll |
14.8.3815.0 |
28,208 |
15-May-2019 |
03:16 |
|
Eula.rtf |
Not applicable |
259,432 |
04-Apr-2019 |
03:13 |
|
Localizeddata.xml |
Not applicable |
72,820 |
17-May-2019 |
17:23 |
|
Setupresources.dll |
14.8.3815.0 |
27,696 |
15-May-2019 |
03:16 |
|
Eula.rtf |
Not applicable |
137,812 |
04-Apr-2019 |
03:13 |
|
Localizeddata.xml |
Not applicable |
85,028 |
17-May-2019 |
17:23 |
|
Setupresources.dll |
14.8.3815.0 |
32,304 |
15-May-2019 |
03:16 |
|
Eula.rtf |
Not applicable |
148,376 |
04-Apr-2019 |
03:13 |
|
Localizeddata.xml |
Not applicable |
84,512 |
17-May-2019 |
17:23 |
|
Setupresources.dll |
14.8.3815.0 |
30,768 |
15-May-2019 |
03:16 |
|
Eula.rtf |
Not applicable |
151,635 |
04-Apr-2019 |
03:13 |
|
Localizeddata.xml |
Not applicable |
87,426 |
17-May-2019 |
17:23 |
|
Setupresources.dll |
14.8.3815.0 |
31,792 |
15-May-2019 |
03:16 |
|
Eula.rtf |
Not applicable |
137,226 |
04-Apr-2019 |
03:13 |
|
Localizeddata.xml |
Not applicable |
84,286 |
17-May-2019 |
17:23 |
|
Setupresources.dll |
14.8.3815.0 |
31,280 |
15-May-2019 |
03:16 |
|
Eula.rtf |
Not applicable |
188,741 |
04-Apr-2019 |
03:13 |
|
Localizeddata.xml |
Not applicable |
86,088 |
17-May-2019 |
17:23 |
|
Setupresources.dll |
14.8.3815.0 |
31,792 |
15-May-2019 |
03:16 |
|
Eula.rtf |
Not applicable |
149,236 |
04-Apr-2019 |
03:13 |
|
Localizeddata.xml |
Not applicable |
83,212 |
17-May-2019 |
17:23 |
|
Setupresources.dll |
14.8.3815.0 |
31,280 |
15-May-2019 |
03:16 |
|
Eula.rtf |
Not applicable |
140,171 |
04-Apr-2019 |
03:13 |
|
Localizeddata.xml |
Not applicable |
83,166 |
17-May-2019 |
17:23 |
|
Setupresources.dll |
14.8.3815.0 |
31,280 |
15-May-2019 |
03:16 |
|
Eula.rtf |
Not applicable |
146,273 |
04-Apr-2019 |
03:13 |
|
Localizeddata.xml |
Not applicable |
68,502 |
17-May-2019 |
17:23 |
|
Setupresources.dll |
14.8.3815.0 |
26,672 |
15-May-2019 |
03:16 |
|
Eula.rtf |
Not applicable |
147,662 |
04-Apr-2019 |
03:13 |
|
Localizeddata.xml |
Not applicable |
85,990 |
17-May-2019 |
17:23 |
|
Setupresources.dll |
14.8.3815.0 |
31,792 |
15-May-2019 |
03:16 |
|
Eula.rtf |
Not applicable |
129,883 |
04-Apr-2019 |
03:13 |
|
Localizeddata.xml |
Not applicable |
85,264 |
17-May-2019 |
17:23 |
|
Setupresources.dll |
14.8.3815.0 |
31,792 |
15-May-2019 |
03:16 |
|
Print.ico |
Not applicable |
126,132 |
04-Apr-2019 |
03:14 |
|
Rotate1.ico |
Not applicable |
143,901 |
04-Apr-2019 |
03:14 |
|
Rotate10.ico |
Not applicable |
143,932 |
04-Apr-2019 |
03:14 |
|
Rotate2.ico |
Not applicable |
144,110 |
04-Apr-2019 |
03:14 |
|
Rotate3.ico |
Not applicable |
144,151 |
04-Apr-2019 |
03:14 |
|
Rotate4.ico |
Not applicable |
144,033 |
04-Apr-2019 |
03:14 |
|
Rotate5.ico |
Not applicable |
143,871 |
04-Apr-2019 |
03:14 |
|
Rotate6.ico |
Not applicable |
143,881 |
04-Apr-2019 |
03:14 |
|
Rotate7.ico |
Not applicable |
144,084 |
04-Apr-2019 |
03:14 |
|
Rotate8.ico |
Not applicable |
143,835 |
04-Apr-2019 |
03:14 |
|
Rotate9.ico |
Not applicable |
144,064 |
04-Apr-2019 |
03:14 |
|
Save.ico |
Not applicable |
126,548 |
04-Apr-2019 |
03:14 |
|
Setup.ico |
Not applicable |
126,246 |
04-Apr-2019 |
03:14 |
|
Stop.ico |
Not applicable |
190,199 |
04-Apr-2019 |
03:14 |
|
Sysreqmet.ico |
Not applicable |
136,313 |
04-Apr-2019 |
03:14 |
|
Sysreqnotmet.ico |
Not applicable |
143,990 |
04-Apr-2019 |
03:14 |
|
Warn.ico |
Not applicable |
199,341 |
04-Apr-2019 |
03:14 |
基于文件属性，对于所有支持 x64 的系统的版本
|
文件名 |
文件版本 |
文件大小 |
日期 |
时间 |
|
Dhtmlheader.html |
Not applicable |
16,118 |
27-Mar-2019 |
22:19 |
|
Header.bmp |
Not applicable |
7,306 |
15-May-2018 |
18:32 |
|
Ndp48-kb4502568.msp |
Not applicable |
32,280,576 |
18-May-2019 |
00:54 |
|
Parameterinfo.xml |
Not applicable |
56,732 |
18-May-2019 |
02:00 |
|
Setup.exe |
14.8.3815.0 |
128,800 |
15-May-2019 |
03:10 |
|
Setupengine.dll |
14.8.3815.0 |
923,184 |
15-May-2019 |
03:10 |
|
Setupui.dll |
14.8.3815.0 |
350,496 |
15-May-2019 |
03:10 |
|
Setupui.xsd |
Not applicable |
32,572 |
06-May-2019 |
06:55 |
|
Setuputility.exe |
14.8.3815.0 |
310,416 |
15-May-2019 |
03:10 |
|
Splashscreen.bmp |
Not applicable |
196,662 |
15-May-2018 |
18:33 |
|
Sqmapi.dll |
6.2.9200.16384 |
226,456 |
04-Apr-2019 |
03:14 |
|
Strings.xml |
Not applicable |
14,092 |
15-May-2018 |
18:33 |
|
Uiinfo.xml |
Not applicable |
36,428 |
15-May-2018 |
18:33 |
|
Watermark.bmp |
Not applicable |
110,348 |
15-May-2018 |
18:32 |
|
Eula.rtf |
Not applicable |
124,495 |
04-Apr-2019 |
03:13 |
|
Localizeddata.xml |
Not applicable |
79,996 |
17-May-2019 |
17:23 |
|
Setupresources.dll |
14.8.3815.0 |
30,256 |
15-May-2019 |
03:16 |
|
Eula.rtf |
Not applicable |
160,295 |
04-Apr-2019 |
03:13 |
|
Localizeddata.xml |
Not applicable |
68,564 |
17-May-2019 |
17:23 |
|
Setupresources.dll |
14.8.3815.0 |
27,184 |
15-May-2019 |
03:16 |
|
Eula.rtf |
Not applicable |
132,348 |
04-Apr-2019 |
03:13 |
|
Localizeddata.xml |
Not applicable |
85,628 |
17-May-2019 |
17:23 |
|
Setupresources.dll |
14.8.3815.0 |
31,280 |
15-May-2019 |
03:16 |
|
Eula.rtf |
Not applicable |
131,637 |
04-Apr-2019 |
03:13 |
|
Localizeddata.xml |
Not applicable |
83,202 |
17-May-2019 |
17:23 |
|
Setupresources.dll |
14.8.3815.0 |
31,280 |
15-May-2019 |
03:16 |
|
Eula.rtf |
Not applicable |
111,186 |
04-Apr-2019 |
03:13 |
|
Localizeddata.xml |
Not applicable |
87,944 |
17-May-2019 |
17:23 |
|
Setupresources.dll |
14.8.3815.0 |
32,304 |
15-May-2019 |
03:16 |
|
Eula.rtf |
Not applicable |
142,041 |
04-Apr-2019 |
03:13 |
|
Localizeddata.xml |
Not applicable |
90,134 |
17-May-2019 |
17:23 |
|
Setupresources.dll |
14.8.3815.0 |
32,816 |
15-May-2019 |
03:16 |
|
Eula.rtf |
Not applicable |
128,314 |
04-Apr-2019 |
03:13 |
|
Localizeddata.xml |
Not applicable |
82,766 |
17-May-2019 |
17:23 |
|
Setupresources.dll |
14.8.3815.0 |
30,256 |
15-May-2019 |
03:16 |
|
Eula.rtf |
Not applicable |
137,247 |
04-Apr-2019 |
03:13 |
|
Localizeddata.xml |
Not applicable |
83,690 |
17-May-2019 |
17:23 |
|
Setupresources.dll |
14.8.3815.0 |
31,280 |
15-May-2019 |
03:16 |
|
Eula.rtf |
Not applicable |
156,440 |
04-Apr-2019 |
03:13 |
|
Localizeddata.xml |
Not applicable |
87,542 |
17-May-2019 |
17:23 |
|
Setupresources.dll |
14.8.3815.0 |
32,304 |
15-May-2019 |
03:16 |
|
Eula.rtf |
Not applicable |
146,392 |
04-Apr-2019 |
03:13 |
|
Localizeddata.xml |
Not applicable |
78,194 |
17-May-2019 |
17:23 |
|
Setupresources.dll |
14.8.3815.0 |
29,744 |
15-May-2019 |
03:16 |
|
Eula.rtf |
Not applicable |
158,420 |
04-Apr-2019 |
03:13 |
|
Localizeddata.xml |
Not applicable |
86,630 |
17-May-2019 |
17:23 |
|
Setupresources.dll |
14.8.3815.0 |
32,304 |
15-May-2019 |
03:16 |
|
Eula.rtf |
Not applicable |
147,275 |
04-Apr-2019 |
03:13 |
|
Localizeddata.xml |
Not applicable |
85,478 |
17-May-2019 |
17:23 |
|
Setupresources.dll |
14.8.3815.0 |
31,792 |
15-May-2019 |
03:16 |
|
Eula.rtf |
Not applicable |
155,616 |
04-Apr-2019 |
03:13 |
|
Localizeddata.xml |
Not applicable |
74,568 |
17-May-2019 |
17:23 |
|
Setupresources.dll |
14.8.3815.0 |
28,208 |
15-May-2019 |
03:16 |
|
Eula.rtf |
Not applicable |
259,432 |
04-Apr-2019 |
03:13 |
|
Localizeddata.xml |
Not applicable |
72,820 |
17-May-2019 |
17:23 |
|
Setupresources.dll |
14.8.3815.0 |
27,696 |
15-May-2019 |
03:16 |
|
Eula.rtf |
Not applicable |
137,812 |
04-Apr-2019 |
03:13 |
|
Localizeddata.xml |
Not applicable |
85,028 |
17-May-2019 |
17:23 |
|
Setupresources.dll |
14.8.3815.0 |
32,304 |
15-May-2019 |
03:16 |
|
Eula.rtf |
Not applicable |
148,376 |
04-Apr-2019 |
03:13 |
|
Localizeddata.xml |
Not applicable |
84,512 |
17-May-2019 |
17:23 |
|
Setupresources.dll |
14.8.3815.0 |
30,768 |
15-May-2019 |
03:16 |
|
Eula.rtf |
Not applicable |
151,635 |
04-Apr-2019 |
03:13 |
|
Localizeddata.xml |
Not applicable |
87,426 |
17-May-2019 |
17:23 |
|
Setupresources.dll |
14.8.3815.0 |
31,792 |
15-May-2019 |
03:16 |
|
Eula.rtf |
Not applicable |
137,226 |
04-Apr-2019 |
03:13 |
|
Localizeddata.xml |
Not applicable |
84,286 |
17-May-2019 |
17:23 |
|
Setupresources.dll |
14.8.3815.0 |
31,280 |
15-May-2019 |
03:16 |
|
Eula.rtf |
Not applicable |
188,741 |
04-Apr-2019 |
03:13 |
|
Localizeddata.xml |
Not applicable |
86,088 |
17-May-2019 |
17:23 |
|
Setupresources.dll |
14.8.3815.0 |
31,792 |
15-May-2019 |
03:16 |
|
Eula.rtf |
Not applicable |
149,236 |
04-Apr-2019 |
03:13 |
|
Localizeddata.xml |
Not applicable |
83,212 |
17-May-2019 |
17:23 |
|
Setupresources.dll |
14.8.3815.0 |
31,280 |
15-May-2019 |
03:16 |
|
Eula.rtf |
Not applicable |
140,171 |
04-Apr-2019 |
03:13 |
|
Localizeddata.xml |
Not applicable |
83,166 |
17-May-2019 |
17:23 |
|
Setupresources.dll |
14.8.3815.0 |
31,280 |
15-May-2019 |
03:16 |
|
Eula.rtf |
Not applicable |
146,273 |
04-Apr-2019 |
03:13 |
|
Localizeddata.xml |
Not applicable |
68,502 |
17-May-2019 |
17:23 |
|
Setupresources.dll |
14.8.3815.0 |
26,672 |
15-May-2019 |
03:16 |
|
Eula.rtf |
Not applicable |
147,662 |
04-Apr-2019 |
03:13 |
|
Localizeddata.xml |
Not applicable |
85,990 |
17-May-2019 |
17:23 |
|
Setupresources.dll |
14.8.3815.0 |
31,792 |
15-May-2019 |
03:16 |
|
Eula.rtf |
Not applicable |
129,883 |
04-Apr-2019 |
03:13 |
|
Localizeddata.xml |
Not applicable |
85,264 |
17-May-2019 |
17:23 |
|
Setupresources.dll |
14.8.3815.0 |
31,792 |
15-May-2019 |
03:16 |
|
Print.ico |
Not applicable |
126,132 |
04-Apr-2019 |
03:14 |
|
Rotate1.ico |
Not applicable |
143,901 |
04-Apr-2019 |
03:14 |
|
Rotate10.ico |
Not applicable |
143,932 |
04-Apr-2019 |
03:14 |
|
Rotate2.ico |
Not applicable |
144,110 |
04-Apr-2019 |
03:14 |
|
Rotate3.ico |
Not applicable |
144,151 |
04-Apr-2019 |
03:14 |
|
Rotate4.ico |
Not applicable |
144,033 |
04-Apr-2019 |
03:14 |
|
Rotate5.ico |
Not applicable |
143,871 |
04-Apr-2019 |
03:14 |
|
Rotate6.ico |
Not applicable |
143,881 |
04-Apr-2019 |
03:14 |
|
Rotate7.ico |
Not applicable |
144,084 |
04-Apr-2019 |
03:14 |
|
Rotate8.ico |
Not applicable |
143,835 |
04-Apr-2019 |
03:14 |
|
Rotate9.ico |
Not applicable |
144,064 |
04-Apr-2019 |
03:14 |
|
Save.ico |
Not applicable |
126,548 |
04-Apr-2019 |
03:14 |
|
Setup.ico |
Not applicable |
126,246 |
04-Apr-2019 |
03:14 |
|
Stop.ico |
Not applicable |
190,199 |
04-Apr-2019 |
03:14 |
|
Sysreqmet.ico |
Not applicable |
136,313 |
04-Apr-2019 |
03:14 |
|
Sysreqnotmet.ico |
Not applicable |
143,990 |
04-Apr-2019 |
03:14 |
|
Warn.ico |
Not applicable |
199,341 |
04-Apr-2019 |
03:14 |
如何获取此更新的相关帮助和支持
-
安装更新的帮助： Windows 更新常见问题解答
-
在线和在家保护自己： Windows 安全支持
-
基于国家/地区的本地支持： 国际支持
