hdtvrocks
2nd December 2006 11:27 UTC

Reading Registry to find Default Install Dir?
Hi,

I'm trying to set the default install directory. The example script has:

; The default installation directory
InstallDir $PROGRAMFILES\Example1


So I added this:

Function .onInit
ReadRegStr $1 HKLM "registry\key" "subkey"
FunctionEnd

and then tried to use InstallDir $1 but this doesn't seem to work.

Can someone give me some suggestions?

Thanks.

kichik
2nd December 2006 11:31 UTC

Use InstallDirRegKey instead. It'll read the registry and only change $INSTDIR if the key exists and contains a valid value.

hdtvrocks
2nd December 2006 11:36 UTC

Originally posted by kichik
Use InstallDirRegKey instead. It'll read the registry and only change $INSTDIR if the key exists and contains a valid value.