<article data-content="[{&quot;type&quot;:&quot;block&quot;,&quot;id&quot;:&quot;Bxc3-1640834075194&quot;,&quot;name&quot;:&quot;heading&quot;,&quot;data&quot;:{&quot;level&quot;:&quot;h3&quot;},&quot;nodes&quot;:[{&quot;type&quot;:&quot;text&quot;,&quot;id&quot;:&quot;jKnZ-1640834075194&quot;,&quot;leaves&quot;:[{&quot;text&quot;:&quot;双击多聊桌面图标无反应打不开，说明当前.NET Framework版本低于4.5.2，需要先卸载旧版，再安装新版&quot;,&quot;marks&quot;:[{&quot;type&quot;:&quot;bold&quot;},{&quot;type&quot;:&quot;fontSize&quot;,&quot;value&quot;:20}]}]}]}]"><p style="white-space: pre-wrap; line-height: 1.75; font-size: 14px;"><span style="font-weight: bold;font-size: 20px;">双击多聊桌面图标无反应打不开，</span></p><p style="white-space: pre-wrap; line-height: 1.75; font-size: 14px;"><span style="font-size: inherit;">说明当前.NET Framework版本低于4.5.2，需要先卸载旧版，再安装新版。</span></p><p style="white-space: pre-wrap; line-height: 1.75; font-size: 14px;"><img src="http://test.wxgx.up135.com/prod-api/profile/upload/2022/05/09/d7751007-899a-44a6-b695-44cb1b637f26.png"/></p></article><p><br/></p><article data-content="[{&quot;type&quot;:&quot;block&quot;,&quot;id&quot;:&quot;99EY-1640844172821&quot;,&quot;name&quot;:&quot;paragraph&quot;,&quot;data&quot;:{},&quot;nodes&quot;:[{&quot;type&quot;:&quot;text&quot;,&quot;id&quot;:&quot;tvcz-1640844172820&quot;,&quot;leaves&quot;:[{&quot;text&quot;:&quot;解决方式：&quot;,&quot;marks&quot;:[{&quot;type&quot;:&quot;fontSize&quot;,&quot;value&quot;:16},{&quot;type&quot;:&quot;bold&quot;}]}]}],&quot;state&quot;:{}},{&quot;type&quot;:&quot;block&quot;,&quot;id&quot;:&quot;yR7e-1640844180910&quot;,&quot;name&quot;:&quot;list-item&quot;,&quot;data&quot;:{&quot;listId&quot;:&quot;0y7c-1640844337898&quot;,&quot;listType&quot;:&quot;unordered&quot;,&quot;listLevel&quot;:1},&quot;nodes&quot;:[{&quot;type&quot;:&quot;text&quot;,&quot;id&quot;:&quot;cNzo-1640844180910&quot;,&quot;leaves&quot;:[{&quot;text&quot;:&quot;第一步：前往控制面板---程序---卸载，查看NE.Framework 程序的版本号是否低于4.5.2；&quot;,&quot;marks&quot;:[{&quot;type&quot;:&quot;fontSize&quot;,&quot;value&quot;:16}]}]}],&quot;state&quot;:{&quot;index&quot;:1}},{&quot;type&quot;:&quot;block&quot;,&quot;id&quot;:&quot;jEbb-1640844192323&quot;,&quot;name&quot;:&quot;list-item&quot;,&quot;data&quot;:{&quot;listId&quot;:&quot;0y7c-1640844337898&quot;,&quot;listType&quot;:&quot;unordered&quot;,&quot;listLevel&quot;:1},&quot;nodes&quot;:[{&quot;type&quot;:&quot;text&quot;,&quot;id&quot;:&quot;RYCr-1640844192323&quot;,&quot;leaves&quot;:[{&quot;text&quot;:&quot;第二步：右键卸载，一般会存在两个卸载项，语言包和安装程序，两个都卸载掉；&quot;,&quot;marks&quot;:[{&quot;type&quot;:&quot;fontSize&quot;,&quot;value&quot;:16}]}]}],&quot;state&quot;:{&quot;index&quot;:2}},{&quot;type&quot;:&quot;block&quot;,&quot;id&quot;:&quot;bMGq-1640844259291&quot;,&quot;name&quot;:&quot;list-item&quot;,&quot;data&quot;:{&quot;listId&quot;:&quot;0y7c-1640844337898&quot;,&quot;listType&quot;:&quot;unordered&quot;,&quot;listLevel&quot;:1},&quot;nodes&quot;:[{&quot;type&quot;:&quot;text&quot;,&quot;id&quot;:&quot;0J3U-1640844259291&quot;,&quot;leaves&quot;:[{&quot;text&quot;:&quot;第三步：从上方“安装过程”中获取 .NET Fframework4.5.2  或   .NET Fframework4.8 安装；&quot;,&quot;marks&quot;:[{&quot;type&quot;:&quot;fontSize&quot;,&quot;value&quot;:16}]}]}],&quot;state&quot;:{}}]"><div yne-bulb-block="paragraph" style="white-space: pre-wrap; line-height: 1.75; font-size: 14px;"><span style="font-weight: bold; font-size: 20px;">解决方式</span></div><div><ul yne-block-type="list" class=" list-paddingleft-2"><li><p><span style="font-size: inherit;">第一步：前往控制面板---程序---卸载，查看NET.Framework 程序的版本号是否低于4.5.2；</span></p></li><li><p><span style="font-size: inherit;">第二步：右键卸载，一般会存在两个卸载项，语言包和安装程序，两个都卸载掉；</span></p></li><li><p><span style="font-size: inherit;">第三步：从此处获取<a href="https://download.microsoft.com/download/E/2/1/E21644B5-2DF2-47C2-91BD-63C560427900/NDP452-KB2901907-x86-x64-AllOS-ENU.exe" target="_self" style="color: rgb(0, 176, 240); text-decoration: underline;"><span style="text-decoration: underline; font-size: inherit; color: rgb(0, 112, 192);">.NET Fframework4.5.2</span></a><span style="font-size: inherit; color: rgb(0, 112, 192);"> </span><span style="font-size: inherit; color: rgb(0, 176, 240);">&nbsp;</span>或 &nbsp;<a href="https://dotnet.microsoft.com/en-us/download/dotnet-framework/thank-you/net48-offline-installer" target="_self" style="color: rgb(0, 112, 192); text-decoration: underline;"><span style="font-size: inherit; color: rgb(0, 112, 192);"> .NET Fframework4.8 </span></a>安装（安装过程有问题请查看NET.Framework下载安装的相关教程）；</span></p></li></ul></div></article><p><br/></p>