Tag registry

Troubleshooting, Windows

RDP security warning after April 2026 Windows update (KB5083769): what it is and how to respond

After installing the April 2026 Windows security update, users started seeing a new dialog every time they open an .rdp file — a warning titled Caution: Unknown remote connection with checkboxes for drives, clipboard, and other local resources. Nothing broke.…

Zaur Bahramov
May 5, 2026

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