How can I get NSIS to install and execute files from a temp directory?

Question

I\'m using the following NSIS script:

Name \"My app wrapper\"
Outfile \"MyAppSetup.exe\"
InstallDir $TEMP\\MyApp\\Install
Function .onInit
SetSilent silent
Funct         


        

Answer 1

Section
InitPluginsDir
SetOutPath "$pluginsdir\MyApp\Install" ;It is better to put stuff in $pluginsdir, $temp is shared

File installer.msi
File setup.exe

ExecWait '"$pluginsdir\MyApp\Install\setup.exe"' ;You should always use full paths and proper quotes

SetOutPath $exedir ;Change current dir so $temp and $pluginsdir is not locked by our open handle
SectionEnd