Disable page components with IfFileExists
 

Hi all and Happy New Year

The question is this.

Im making a community game mod installer ,and file xyz.txt is not found in InstallDir i like to disable/hide components page and if file xyz.txt is found i like components page to be shown.

If that is not possible ,how can i disable user to select some option components depending if that file is found or not?


Thanks in advance ,and sorry for mine bad english :)

The FAQ has your answer:

http://nsis.sourceforge.net/Skipping_Pages

If you don't want to skip the page (maybe a better idea...)

code:


!include LogicLib.nsh

!include Sections.nsh



Section "My Section" MySection1

SectionEnd



...

${Unless} ${FileExists} $INSTDIR\xyz.txt

SectionSetFlags ${MySection1} ${SF_RO}

...

${EndUnless}

Stu

Thank you kichik and Afrow UK for quick response ,i will try that soon as i get home.