Sharp AR-6020V Service Manual page 74

3) PC side operation: Open the "Device Manager" with following
operation. And, Open the "Control panel" and select the "Hardware
and Sound".
4) Select the "Device Manager".
It could be need an administrative right for this operation.
5) Find the "AR-DOWNLOAD" in "Other devices".
Right click the "AR-DOWNLOAD" and select "Update Driver
Software..."..
6) Select "Browse my computer for driver software".
7 Select "Browse..." and select the driver folder.
The driver folder in "C:\V0428\Drivers" is found.
Select the folder according to OS.
"Vista"...Windows Vista/7/8 32bit
"x64"...Windows Vista/7/8 64bit
Then select "Next".
8 If install successfully finish, following message is displayed.
Then, the following device in "Device Manager". is founded.
AR-6020V FIRMWARE UPDATE 8-2