> For the complete documentation index, see [llms.txt](https://developer.magtek.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developer.magtek.com/hardware/card-readers/mms-dyna-devices/dynaflex-ii-go/documentation/user-manuals/google-wallet-smart-tap-integration/introduction.md).

# Introduction

## About This Document

This document provides instructions to use the *DynaFlex, DynaProx Utility* software for configuring a device to accept Google Wallet Smart Tap Passes. It is part of a larger library of documents designed to assist implementers. For details, see the product Support pages on [www.magtek.com.](http://www.magtek.com/)

The following documents are essential:

* D998200383 DynaFlex Family Programmer’s Manual ( COMMANDS )

## System Requirements <a href="#id-1.2_system_requirements" id="id-1.2_system_requirements"></a>

* A Windows 10 host with available USB port
* Microsoft .NET 4.6.1 and above installed on the host
* Microsoft Access Database Engine 2016 Redistributable installed on the host
* USB-C cable with USB Type-A or USB-C for host connection
* Software *1000007406 DynaFlex, DynaProx Utility*, provided by MagTek

## How to Download, Install, and Launch the Software <a href="#id-1.3_how_to_download-_install-_and_launch" id="id-1.3_how_to_download-_install-_and_launch"></a>

To download *DynaFlex, DynaProx Utility* software, follow these steps.

* &#x20;Download the software with the name *1000007406.zip (DynaFlex, DynaProx Utility*) from MagTek.
* Extract the .zip file on the host’s hard drive.
* Install the *AccessDatabaseEngine.exe* from the folder *Access Database Engine* in the extracted folder.
* Download and install Microsoft .NET 4.6.1 or above from [https://dotnet.microsoft.com/download/dotnet-framework.](https://dotnet.microsoft.com/download/dotnet-framework)
* Launch *DynaFlexUtility.exe*.
* See the steps in the sections below to connect to a device.

## Device Requirements <a href="#id-1.4_device_requirements" id="id-1.4_device_requirements"></a>

* For Apple VAS and Google Wallet VAS transactions, see instructions for configuration in the SDK document appendix:
  * D998200380 MAGTEK UNIVERSAL SDK PROGRAMMER'S MANUAL (MICROSOFT.NET)


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