10 S&C Instruction Sheet 695-535
Computer Requirements
To access the Overcurrent Control you will need:
• USB driver from www.sandc.com/vistaocc
• Administrative privileges to install software on your personal computer for USB
driver installation
• A computer with a USB 2.0 (or newer) Type A USB receptacle
• A computer running Microsoft Windows (7 through Windows 10), with Microsoft
Internet Explorer 8.0 or later or Mozilla Firefox 34.0.5 or later recommended (Google
Chrome and Microsoft Edge can be used. Contact S&C Technical Support for a list of
known issues using non-recommended browsers.)
• A USB 2.0 Type A-to-Type A cable (A two-meter long cable is available from S&C Electric
Company, part number TR-11887.)
A Vista Overcurrent Control USB driver is required to access and program the control via
USB. The latest Vista overcurrent control USB driver software release for your version
of Microsoft Windows is posted at http://www.sandc.com/vistaocc.
NOTICE
DO NOT connect to the Vista Overcurrent Control 2.0 before installing the USB
driver available from S&C Electric Company. Connecting to the device before
installing the proper driver may prompt Microsoft Windows to install the incorrect
driver.
To install the driver:
STEP 1. There are two versions of the driver—one for Microsoft Windows 10, and one
for earlier versions of Microsoft Windows. Download the driver le for your
version of Microsoft Windows and move it from the Downloads folder to your
desktop. Double-click and follow the prompts to unzip the le.
STEP 2. After downloading the driver, disconnect from all network and Internet
connections by disabling Wi-Fi and Ethernet. As an administrator, open a
command prompt to the folder where the driver is located. To open a command
prompt:
(a) Open the Start menu in windows.
(b) In the “Search Programs and Files” box, type “cmd.exe.”
(c) Right click on cmd.exe, and select “Run as Administrator.” Type in your
admin credentials if prompted.
(d) Using the command prompt “cd” for change directory, navigate to the
directory where the USB driver les are located. In this example, the folder
is located on the desktop. The command prompt “cd” is used to change the
directory.
For example, your directory might be cd\users\<your username>\desktop\scelec-
tric-20140311. See Figure 1.
NOTICE
Your version of the driver may have a different folder name than the one shown in
Figure 1.
(e) Run “setup.bat” from the command prompt, and follow the driver-
installation dialogs to complete the installation.
Figure 1. Run “setup.bat” from the Command Prompt.
Hardware and
Software
Installing the USB
Driver
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