Windows 2025 is now fully supported across all our core components as well as system probes starting with DX UIM 23.4.4 (aka CU4).
For an existing UIM Server or Operator Console installation you should upgrade to 23.4.4 first, then you can upgrade the OS to Windows 2025.
You may also use robot and hub 23.4.4 for new hub and robot deployments for Windows 2025,
A fresh install of DX UIM to a Windows 2025 system is not yet supported; you must install 23.4.0 on Windows 2022 or prior, then upgrade DX UIM to 23.4.4, after which you may upgrade the OS to Windows 2025.
New installations to Windows 2025 for DX UIM Server and Operator Console will be supported in DX UIM 23.4.5 (Late July ETA for CU5).