Windows Server 2003, Windows XP 64-Bit Edition Version 2003, Windows Vista, Windows Server 2008, Windows 7, Windows Server 2008 R2, Windows 8, Windows Server 2012, Windows 8. Step 5 Type in 'haspdinst -fr -purge' and press Enter. Navigate to the C:Key by entering cd C:Key and press Enter. Windows XP, Windows Server 2003, Windows Vista, Windows Server 2008, Windows 7, Windows 8, Windows 8.1 and later drivers If you are running Windows Vista or 7, you can bypass going to the Run command and type in CMD in the Search box. Windows XP, Windows Server 2003, Windows Vista, Windows Server 2008 Windows Server 2003, Windows XP 64-Bit Edition Version 2003, Windows Vista, Windows Server 2008 Aladdin Knowledge Systems - Other hardware - Aladdin HASP HL Key