Humudce_BB
28th February 2005 11:28 UTC

Detecting a program is already installed and asking for Uninstall
Is there a Sample Script that works like the NSIS Installer, where it detects that a copy of the program is already installed, and then opens the Prompt window to uninstall the old Installed Version before installing the new version?

Thanks in advance....

Afrow UK
28th February 2005 11:52 UTC

The NSIS Installer script is actually an example in the Examples folder. See makensis.nsi for the code, and makensis.ini for the InstallOptions dialogue which asks you to uninstall.

-Stu