
!! IMPORTANT !!: These programs must be "Run As Administrator" in order to operate correctly.

	Venable Models: 63xx, 74xx, 88xx, 350c and 43xx.
			Note: 5140 only supports Venable S/W ver. 6.0 and does not require use of this tool.

Issue Description:
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Windows and users cannot successfully set the proper driver for the Venable Frequency Response Analyzer (FRA) running Communication firmware version 3.0 or higher (this is associated with use of Venable Software version 6.0 or higher). This generally occurs in one of two situations.
 1. A newer analyzer (with Comm F/W v3) is connected to a PC that is running Venable Software version 5.x with Keysight drivers.
 2. An older analyzer is upgraded to Comm F/W v3 to support use of Venable S/W verion 6.x when the PC was previously running Venable S/W ver 5.x.

Issue Remedy:
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Two batch files are included here to allow the user to fix the Windows driver association for the Venable FRA. 
 1. SetDriverToVer5.bat - Downgrades Windows to use the Keysight drivers for Venable S/W ver 5.
 2. SetDriverToVer6.bat - Upgrades Windows to use the Windows drivers for Venable S/W ver 6.

Execute the appropriate file by running them in Administrator mode. The program will prompt you for the model number of the driver association to fix. Enter your model number and hit Return. You will receive a status indication whether the change was successful or had an ERROR. If the update was successful, you will need to cycle the power on the analyzer in order for the driver change to complete. Once the analyzer bootup completes, the new driver association can be verified in the Device Manager.

Copyright 2019: Venable Instruments Inc.