The driver was designed for . Sony never released official Windows 8, 8.1, or 10 drivers for this mouse. Moreover, the driver relies on the Sony Common Utility DLL and Vaio Event Service to map button presses. On a fresh install of Windows 10, these background services are missing.
If the cursor moves erratically or scroll doesn't work, Windows is using the wrong HID driver. Sony Vaio Bluetooth Laser Mouse Vgp-bms33 Driver