[Windows] v15.74.5

Operating system - Windows

Version - 15.74.5

Release date - 2026-02-04

New features

Fixed a crash during a session that occurred when the content of the Remote System Information dialogue got copied.
Improving "Ask For Confirmation" access control to disable remote control for all participants while the dialog is displayed and not confirmed by the host. (TV security bulletin TV-2026-1003)

Seems that I only lose the ability to sign in to unattended computers. Once the machine is logged in, everything comes back to normal.

UPDATE: It is not true for all machines. I'm having trouble with some machines even after they are logged in.

We are having the same issue in our company.

This update has broken key functionality in TeamViewer.

We are no long able to control remote devices on version 15.74.5 from a machine using Version: 15.74.5 C (8b98204d875).

We can connect, but lose all ability to interact with the remote devices after authentication.

We can connect to and full control a remote device on version 15.74.3.

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