Install depending on registry value

[Jon889]

It is an installer for a mod for a game.
The game has a registry value setting the language of the game.
And the mod has 2 different files, one of which must be installed depending on the registry value I said above.
But the two files must never be installed at the same time.
So if the registry value equals 1 then file A is installed but not file B
And if the registry value equals 2 then file B is installed but not file A.

Is this possible to do in NSIS script?
And how is it done?

Thanks,
Jon

[Anders]

code:


!include LogicLib.nsh

Section

ReadRegDWORD $0 HKLM "Software\foo\bar" "baz"

${If} $0 < 2

File A

${Else}

File B

${EndIf}

SectionEnd

And as a final note, I'd say RTFM

[Jon889]

Well I tried that and it didn't work.
If I use this code will the item appear checked in the page where the user selects what parts to install?

Jon

[Afrow UK]

No you have to do more than that then. You need to select the correct section using the SelectSection macro in Sections.nsh. Make sure both sections are unselected by default (/o).

Stu