To upgrade Hyper-V Bandwidth Meter from versions 2.0-2.2 to 2.3, please:
1. Backup Hyper-V Bandwidth Meter files. The default folder is C:\Program Files\BwHyperV\ Make a copy of this folder, just in case.
2. Stop Windows service named BwHyperV.
3. Download this file and unzip it.
4. Copy (and replace) all 3 files from that ZIP archive to Hyper-V Bandwidth Meter folder.
5. Run ConfigBwH.exe and select the needed parameters in Trigger section, then click [Ok].
6. Start BwHyperV Windows service.