<?xml version="1.0" encoding="utf-8"?>
<PRONOM-Report xmlns="http://pronom.nationalarchives.gov.uk">
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      <FormatDescription>NSIS (Nullsoft Scriptable Install System) is an open source system to create Windows installers. NSIS is script-based and although it has regular and well defined syntax, there are no magic numbers or header sequences. As such, there is no current means to identify a file as NSIS by binary sequence alone, so identification of this format is by extension only.</FormatDescription>
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      <ReleaseDate>
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      <WithdrawnDate>
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      <ProvenanceSourceID>195</ProvenanceSourceID>
      <ProvenanceName>Artefactual Systems Inc / Artefactual Systems Inc</ProvenanceName>
      <ProvenanceSourceDate>31 Mar 2014</ProvenanceSourceDate>
      <ProvenanceDescription>
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      <LastUpdatedDate>31 Mar 2014</LastUpdatedDate>
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      <FormatRisk>
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      <TechnicalEnvironment>
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      <FileFormatIdentifier>
        <Identifier>fmt/644</Identifier>
        <IdentifierType>PUID</IdentifierType>
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      <ExternalSignature>
        <ExternalSignatureID>1493</ExternalSignatureID>
        <Signature>nsi</Signature>
        <SignatureType>File extension</SignatureType>
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    </FileFormat>
    <SearchCriteria>Criteria</SearchCriteria>
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</PRONOM-Report>
