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计算机配置\策略\管理模板\ Windows组件\远程桌面服务\远程桌面会话主机\远程会话环境\限制最大显示分辨率

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screen mode id:i:2
desktopwidth:i:1920
desktopheight:i:1200

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mRemoteNG Github

Microsoft Remote Desktop

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https://4sysops.com/archives/display-rdp-sessions-on-hidpi-monitors/

If the name of the copy is mstsc2.exe, the following .reg file will set the necessary key:

如果拷贝的名称是mstsc2.exe，下面的.reg文件将设置必要的密钥:
更好的解决方案：远程桌面客户端的两个副本。一个启用缩放功能，另一个不启用缩放功能。
让我们创建一个mstsc.exe副本（称为mstsc2.exe），并使用AppCompatFlags禁用mstsc2.exe的HiDPI缩放。这两个可执行文件可以并行存在。每当您要将RDP导入支持HiDPI的设备（即Windows 10系统）时，都可以使用常规的mstsc.exe。但是，如果您要连接到不支持DPI的旧式远程系统，并且想要启用扩展远程主机的分辨率，则可以通过启动mstsc2.exe来实现。

在提升的（管理员）cmd外壳中，创建mstsc.exe和mstsc.exe.mui的副本：

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cd %systemroot%\system32
copy mstsc.exe mstsc2.exe
cd %systemroot%\system32\en-us\
copy mstsc.exe.mui mstsc2.exe.mui

请注意，该en-us部分与安装的语言相对应。对于您来说，这可能有所不同，例如en-gb或de-de。

现在，为mstsc2.exe的所有用户设置一个AppCompatFlag：

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reg add "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AppCompatFlags\Layers" /t REG_SZ /v "C:\Windows\System32\mstsc2.exe" /d "~ DPIUNAWARE" /f
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Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AppCompatFlags\Layers]
"C:\\Windows\\System32\\mstsc2.exe"="~ DPIUNAWARE"

现在，当我启动mstsc2.exe并连接到同一旧版Windows 7远程主机时，扩展问题就消失了：

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https://emedapps.com/2020/07/20/remote-desktop-issues-with-high-definition-displays-on-windows-10/

  1. 下载“ RDPHighResolutionFix.zip”
  2. 提取“ RDPHighResolutionFix.zip ”
  3. 将RDPHighResolutionFix文件夹复制到C：\ Temp
  4. 使用文件资源管理器，转到C：\ Temp \ RDPHighResolutionFix
  5. 右键单击EnableRDPHighResolutionFix.bat，然后单击“以管理员身份运行”
  6. 将出现一个窗口，指出**“操作成功完成”**

file RDPHighResolutionFix.b64

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UEsDBBQAAAAAAKNJpVAAAAAAAAAAAAAAAAAVAAAAUkRQSGlnaFJlc29sdXRpb25GaXgvUEsDBBQAAAAIAHVJpVAr4Vd62wAAAEwBAAA0AAAAUkRQSGlnaFJlc29sdXRpb25GaXgvRGlzYWJsZVJEUEhpZ2hSZXNvbHV0aW9uRml4LmJhdHWPzWrDQAyE74Z9B71AEmhvvbXxJoHENNihuezFtbWOYH/CSk7tt68dSKHQXoSGYeaTsLlEiNaqTGVC4hDK/AgLyInrz0ntqLtAiRxdLxQDVE3tKHSwoUFlOIePCS0mPQimULuiDmSRBfY4Tjkfb9iCTdFPoiOWNKqs1FvI9UGfNOz2h8JU75vT+bXUpqAmRY5WzJlCG7/YrPuUMMgHJp7opqIW38Z5wur2H3l1f+Z+m2dhaZY44NI/7BwdyuOo9csPqhpZ0D8/qaxF95dh/FTGv9tm0rXuGeflG1BLAwQUAAAACABrSaVQ/WDFLvcAAAB4AQAAMwAAAFJEUEhpZ2hSZXNvbHV0aW9uRml4L0VuYWJsZVJEUEhpZ2hSZXNvbHV0aW9uRml4LmJhdHWQwWrDMAyG7wG/g15gLdtuOy1r0hW60JKU5WIYbqwkhsQOlrIlbz+nYxuM9SIkJH2/9D9i1TpwdS0iEbHhDiFPjnADqVXnUOxM00KO5LqRjbNQVKoztoGtmUR02T16rNGnE6O3qsuUNTUSwx5niLVGDewCoDHEfhZRnj5DnCSw279ksjhsT2WcpzIzlXfkapalsdp9kNyM3qPlV/QUZGVhND7NS4T1+zXJNUPAvyXlIU9greF2+elyY09MXK1wwlX/Pd0qgjOihcoN5uvMzcOPfjETY39/J6LQnpfOCftBBm8WR34NCT7IPsDpD/1flIgGNRIuySdQSwMEFAAAAAgAnUmlUEGrLoaNAQAAuwMAACUAAABSRFBIaWdoUmVzb2x1dGlvbkZpeC9JbnN0cnVjdGlvbnMudHh0tZLBbtswDIbvAfIOfIBBQdubb2nkrMXqtXC85WJgUGy6FSaLgUQ3yZ5+VOqmObS7DL3oIFL8//+jKoLcm41DWNp9Np1MJxcKFrQ9QKkfbuzjU4mR3MCWvDTAklyLAbpA/VnD4Ma6+mO3wAT8hOCoMQ4WWV1hv51OvhNjJu/Dsaiu51Vq3FH4/eV401mHEfohMmwQrAcD3YuYjMH2fTtJg6U4+NR40rpUUA5+DPbeQ7UxDCbCvO2tt5GDYTH2MiWZabKaZVL9DwYJVUWgbTyjNwqPl5+knLgFfMYQESIyW/8YFSQ/hfGDML/1kY1z2dsu+8ixUbhH1RtvOxTIS+GdJgm0tfUt7WK9OkTRvro8JRzjLAoND7Lx7ZtzML6FILXj6sg52okNaKgXgTaDMv8Kc63h5ttdUa/ul9V6XuZ1YZtAkTo+SS6GENDzTwkjGeuVbfH6kE6YPYsmdhjyPWPwxhWvzmecxv/S6/tSw6yFi7PoP7w9D6/RIeOH8U/f5mMC8D8EdH6XV/nnQOjUX1BLAwQUAAAACAAReqRQLUWCl/sBAABCBQAAKAAAAFJEUEhpZ2hSZXNvbHV0aW9uRml4L210c3RzYy5leGUubWFuaWZlc3S9lF1r2zAUhu8D+Q9Gl4P4I05CEpyWEDYIW2G0WXtZZPk4EbMkT0d26n8/2Y6dtU27Mcbw1fnSOe+jI0fXTyJzStDIlVyRwPWJA5KphMv9inzbfRrNiYOGyoRmSsKKVIDk+mo4GA4iiggizirHHiFxRQotl8gOICiOBGdaoUrNiCmxpCjcMiCOoJKngOb+Wb+mvM4pw98eEpK2dwI5yMROWlnbcXrbrE9DNW4b6Ibc1kFuqtbtOKbKrZojl+GYdD5JhfXddF3dBy4TdUR3o4RQcrRR0miVYZ/fY5u5fv0RJ9eKAaLSa80O3AAzhbZHfuhL8iLOOPsM1U59h7pyupjGs0kwmTCWBknaJ2ZU7gu6b4o7Ld5LMa1275L4s7dB9L+Q3W8Wvru53b1mtLCExoE/HrvzM43LuKhIZpM3kQUpm8dhvKABBHMI43+Ex+gCzVam6g/XOWz7Rgis0F0za2v4UdgVh+Sr5iXPYA941Uk5Bz8+2TJjwXyBErIubq+9Ni0B3MrSytXkHCr4mtW0ViSlGQLxet1vtYy8X4aLvF5h93ztg1vSPLd0aT1KW9O6j+3q34Ex9k+AHZODMfnS805Y3B6La7F4dzdbb+z7U+/heXF/QQIfX5y7THK+PlINp5/A64y/7tlAirx3ep4YXRTcALtEqPX3ezQc/ARQSwECFAAUAAAAAACjSaVQAAAAAAAAAAAAAAAAFQAkAAAAAAAAABAAAAAAAAAAUkRQSGlnaFJlc29sdXRpb25GaXgvCgAgAAAAAAABABgA8IU+S+ci1gHwhT5L5yLWAb80vizmItYBUEsBAhQAFAAAAAgAdUmlUCvhV3rbAAAATAEAADQAJAAAAAAAAAAgAAAAMwAAAFJEUEhpZ2hSZXNvbHV0aW9uRml4L0Rpc2FibGVSRFBIaWdoUmVzb2x1dGlvbkZpeC5iYXQKACAAAAAAAAEAGACa+fkY5yLWAZr5+RjnItYBY1+jElYi1gFQSwECFAAUAAAACABrSaVQ/WDFLvcAAAB4AQAAMwAkAAAAAAAAACAAAABgAQAAUkRQSGlnaFJlc29sdXRpb25GaXgvRW5hYmxlUkRQSGlnaFJlc29sdXRpb25GaXguYmF0CgAgAAAAAAABABgAd4rkDeci1gF3iuQN5yLWAXwMPaRVItYBUEsBAhQAFAAAAAgAnUmlUEGrLoaNAQAAuwMAACUAJAAAAAAAAAAgAAAAqAIAAFJEUEhpZ2hSZXNvbHV0aW9uRml4L0luc3RydWN0aW9ucy50eHQKACAAAAAAAAEAGADfmbZG5yLWAd+ZtkbnItYB9Vzr/FAi1gFQSwECFAAUAAAACAAReqRQLUWCl/sBAABCBQAAKAAkAAAAAAAAACAAAAB4BAAAUkRQSGlnaFJlc29sdXRpb25GaXgvbXRzdHNjLmV4ZS5tYW5pZmVzdAoAIAAAAAAAAQAYAEmNWedQItYBSY1Z51Ai1gHJcCTnUCLWAVBLBQYAAAAABQAFAGMCAAC5BgAAAAA=
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base64 -D RDPHighResolutionFix.b64 --output=RDPHighResolutionFix.zip

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[20210429022115168150.svg

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20210429022129718579.jpg
20210429022133924286.jpg

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