To uninstall MLNX_WinOF on a single node:
Click Start → Control Panel → Programs and Features → MLNX_VPI → Uninstall.
(Note: This requires elevated administrator privileges – see Supplied Packages for details.)Double click the .exe and follow the instructions of the install wizard.
Click Start → All Programs → Mellanox Technologies → MLNX_WinOF → Uninstall MLNX_WinOF.
If no reboot options are specified, the installer restarts the computer whenever necessary without displaying any prompt or warning to the user. Use the /norestart or /forcerestart standard command-line options to control reboots.
To uninstall MLNX_WinOF in unattended mode:
Open a CMD console
[Windows Server 2012 / 2012 R2/ 2016]: Click Start → Task Manager → File → Run new task → and enter CMD.Uninstall the driver. Run:
> MLNX_VPI_WinOF-<version>_All_win2016_x64.exe /x /v/qn