setting Installation path during installation

Question

I am using visual studio 2010 to create an installer for my application. I want my application to be installed in C:\ApplicationName (if it already exists), if this folder does not exits then it should be installed in c:\Manufacturer\ApplicationName . I was not sure if i could achieve this by using a costume action as by the time the costume action was called the installation path has been already set.

Answer 1

This post describes how to achive what you want. The only differece is that instead of a RegLocator you can use a DrLocator to check if the folder exists.