Hi Muhammad,
“msrdc.exe - Entry Point Not Found … GetTempPath2W could not be located in rdclientax.dll” -> means a mismatch between the Windows Remote Desktop client (msrdc.exe) and the system libraries it depends on. This usually happens after a Windows update or when the Microsoft Store app package for Windows 365 / Remote Desktop is corrupted.
The quickest fix is to uninstall the Remote Desktop app from Settings → Apps → Installed apps, then reinstall the latest version directly from the Microsoft Store. If the error persists, clear the app cache with wsreset.exe and make sure your system is fully updated via Windows Update. In enterprise environments, it’s also important to confirm that the Remote Desktop client version matches the OS build; older builds of Windows 10 may not support newer client packages.
After doing all, if you still see the same DLL error, you’ll need to contact Microsoft Support to verify compatibility with your current build.
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Harry.