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<concept id="GUID-867A5435-7FB0-528E-A637-C0DAAF01B090" xml:lang="en"><title>Installation

Services Overview</title><prolog><metadata><keywords/></metadata></prolog><conbody>

<p>Installation Services is a collection of components that provide installation

related functionalities. Device creators can use its components to create

installer applications and install native software using its console-based

tool. It also provides tools to check whether the software being installed

is from a trusted source. </p>

<section id="GUID-1C5791A8-164A-4964-8A4D-728E5E265629"><title>Components</title> <p>The following components provide the

services and API libraries used when creating an installer: </p> <ul>

<li id="GUID-5FC98386-3CEC-5565-A66A-10C060499868"><p> <b>Secure

Software Install</b> (SWI) - Provides the functionality needed by the installer

service to securely initiate the install and uninstall process. It allows

native software to be installed on the device. </p> </li>

<li id="GUID-64244F3E-BEF2-5252-A252-54E5B272C4E7"><p> <b> Secure Software

Install Device tools</b> consists of the following tools: </p> <ul>

<li id="GUID-E8F6E49F-70D5-58A2-8241-61BC9A9E9795"><p> <b>Secure Software

Install Certificate Store tool</b> (swicertstoretool) - Allows a device creator

to create and configure the <filepath>swicertstore.dat</filepath> file containing

the certificates and their capabilities. </p> </li>

<li id="GUID-7F5CBFF6-48FE-5559-8D42-4C917AE02A33"><p> <b>Console-based SWI

tool</b> - Is a tool that allows native software to be installed, uninstalled

or upgraded on the device using an EShell interface. </p> </li>

</ul> </li>

</ul> </section>

</conbody><related-links>

<link href="GUID-827AFAA3-75A4-5F08-8F83-1E36DAD8533D.dita">

<linktext>Secure Software Install</linktext></link>

<link href="GUID-3011B0AE-F129-50EC-86EF-F894FE38CB10.dita"><linktext>Secure Software

Install Device Tools</linktext></link>