Enter the setting to disable floppy disk in window BIOS
The boot of window server 2012 BIOS also has floppy disk, which generally must be disabled in BIOS when installing VMtools.
The following figure shows: legacy diskette Amure-the traditional meaning of floppy disk A.
Move the cursor to [1.44 ENTER', 1.25 MB...], then, 'ENTER', in the dialog box, select "disabled", again "Enter", press "F10" exit and save.
