User`s manual

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MELSOFT
4. INSTALLATION AND UNINSTALLATION
4.1.4 Upgrading the USB drivers
In Windows Vista
R
or Windows
R
7, if MELSOFT incompatible with each operating
system has been installed when MELSOFT compatible with each operating system is
installed, upgrading the USB drivers is required.
The USB driver has the following two types:
x USB driver for CPU module connection
x USB driver for GOT connection (used for the GOT transparent mode.)
(1) Procedure for upgrading the USB driver for CPU module connection
(a) Check method
Whether upgrade of the USB driver is required or not can be checked by
the USB driver version.
Start the Windows Device Manager while the personal computer is
connected to the CPU module with USB, right-click "MITSUBISHI
Easysocket Driver" and select "Properties".
Update is necessary if the version shown in the<<Driver>> tab of the
properties screen is the following.
x Windows Vista
R
: "2.0.0.0" or earlier
x Windows
R
7 : "3.0.0.0" or earlier
(b) Upgrade procedure
1) Connect the personal computer to the CPU module with
USB cable.
2) Start the Windows Device Manager, right-click
"MITSUBISHI Easysocket Driver", and select "Uninstall".
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