Starting with version 15.65 , TeamViewer no longer actively services Windows Server 2012 R2.
For IT administrators managing legacy infrastructure, finding a reliable version of is critical. While Microsoft ended extended support for Server 2012 R2 in October 2023, TeamViewer continues to provide compatibility for this operating system through specific legacy versions. Compatibility Overview download teamviewer for windows server 2012 r2
Because the latest public download often points to the newest (and potentially incompatible) version, you should use the official . Stopping active servicing for older Windows versions Starting with version 15
Windows Server 2012 R2 is compatible with TeamViewer versions 11 through 15.64 . Starting with version 15.65