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<!DOCTYPE concept
  PUBLIC "-//OASIS//DTD DITA Concept//EN" "concept.dtd">
<concept id="GUID-01F1F488-8E95-56B0-818E-6096CAE4C50C" xml:lang="en"><title>Architecture</title><shortdesc>his topic describes the architecture of the Base Starter program, <filepath>e32strt.exe</filepath>.</shortdesc><prolog><metadata><keywords/></metadata></prolog><conbody>
<p>The Base Starter is started by the File Server, <filepath>EFILE.EXE</filepath>,
near the end of the boot process. </p>
<p> <filepath> EFILE.EXE</filepath> initialises generic file services. <filepath>e32strt.exe</filepath> performs
handset specific initialisation. The Base Starter completes the initialisation
of the file server, and then creates the system starter process. The system
starter process is the next process in the chain of processes responsible
for starting all the major Symbian OS services. The following diagram shows
the relative position of the Base Starter in the start-up sequence. </p>
<fig id="GUID-C184517B-0E86-5E22-BCD6-F4DFD7AEA731">
<title>           Base Starter architecture         </title>
<image href="GUID-CEDA0EFF-A1D4-53FE-9BF2-DB9AA857BCF5_d0e362917_href.png" placement="inline"/>
</fig>
</conbody></concept>