REGEDIT4

[HKEY_LOCAL_MACHINE\SOFTWARE\ScanSoft\PaperPort\Twain\Config]
"Color MF Twain LH 4.0"=-
"Color MF Twain 3.0"=-
"Color MF Twain 2.0"=-
"Color MF Twain 1.0"=-
"LH Network Scanner 4.0"=-
"MF Twain 3.0"=-
"Scanner Pro LL 4.0"=-
"OKI B2500 MFP series"=-
"Lenovo M7x25"=-