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Can Setup use the value of a registry entry as the default directory name?

April 26, 2017Default directory Registry Setup value

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Can Setup use the value of a registry entry as the default directory name?

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Yes. Use a {reg:…} constant in DefaultDirName. For example: [Setup] DefaultDirName={reg:HKLM\Software\My Program,Path|{pf}\My Program} See the “Constants” topic in the Inno Setup help file for more information on {reg:…} constants.