[version] signature="$WINDOWS 95$" ver=00.00.00 Class=printer Provider="Brother" [SourceDisksNames] 1="Brother Laser Printer Driver Disk",,0001 [Manufacturer] Brother=English [English] "Brother HL-3450CN series"=Printer0,LPTENUM\BrotherHL-3450CN_ser8EA9,BrotherHL-3450CN_ser8EA9 [Printer0] DriverFile=brocl01b.drv DataFile=brocl01b.drv CopyFiles=brocl01b.drv,CopyEnglish0 DefaultDataType=EMF [brocl01b.drv] brocl01b.drv brbcl01b.dll bracl01b.dat brohl345.ini brosnmp.dll brrbtool.exe getuser.exe brqikmon.exe brqikmon.hlp brcm240b.bcm brcm600b.bcm [CopyEnglish0] brlcl01b.dll hl345wmk.ini brocl01b.hlp [SourceDisksFiles] brocl01b.drv=1 brlcl01b.dll=1 brbcl01b.dll=1 bracl01b.dat=1 brohl345.ini=1 hl345wmk.ini=1 brocl01b.hlp=1 brosnmp.dll=1 brrbtool.exe=1 getuser.exe=1 brqikmon.exe=1 brqikmon.hlp=1 brcm240b.bcm=1 brcm600b.bcm=1 [DestinationDirs] DefaultDestDir=11Download Driver Pack
After your driver has been downloaded, follow these simple steps to install it.
Expand the archive file (if the download file is in zip or rar format).
If the expanded file has an .exe extension, double click it and follow the installation instructions.
Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.
Find the device and model you want to update in the device list.
Double-click on it to open the Properties dialog box.
From the Properties dialog box, select the Driver tab.
Click the Update Driver button, then follow the instructions.
Very important: You must reboot your system to ensure that any driver updates have taken effect.
For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.