Uninstall code for InstallScriptMSI project

[pmatlock]

I have custom code to implement during an 'uninstall' of my product. Can anyone tell me where I can put my custom code for an InstallScriptMSI project?

I have tried putting it in the DefaultFeature_UnInstalling() function...but it doesn't seem to be calling that.

Thanks for any help on this.

[#2]

Update “UNINSTALL_STRING” variable with your won value;

Example;
function OnBegin()
begin
UNINSTALL_STRING = "c:\\youruninstallpath";
end;