daye1314
1st August 2007 18:49 UTC

Question about ' !insertmacro InstallLib '
If a library has already been installed on the target computer, I don't want the installer to install it again.
Is there any possible way of controlling this?
I checked all the parameters/options for this marco, but none of them is for this.
Anybody can help? Thanks.

Afrow UK
1st August 2007 19:28 UTC

Will an IfFileExists check not do?

Stu

daye1314
7th August 2007 21:36 UTC

problem is we don't where the library is on the target machine. I know it's possible to check the file location of
a registered library in the registry. But i don't think that's safe. Is there any other way of doing this?

Red Wine
7th August 2007 21:42 UTC

Locate perhaps?

http://nsis.sourceforge.net/Docs/AppendixE.html#E.1.2