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Old 24th February 2011, 14:49   #6
Major Dude
Join Date: Feb 2007
Posts: 672
3.2.2 Uninstaller Specific Options

_?= sets $INSTDIR. It also stops the uninstaller from copying itself to the temporary directory and running from there. It can be used along with ExecWait to wait for the uninstaller to finish. It must be the last parameter used in the command line and must not contain any quotes, even if the path contains spaces.
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