We already have our 1st version (1.0) of product installer out, which was created using IA 2011 (SP3). Now i'm trying to create an installer for the next release of the product (ver 2.0), where i will take care of upgrade and other stuff.
But when i try to execute my 2.0 installer, it always executes 1.0 installer in maintenance mode. Any idea how should i force IA to execute my 2.0 installer instead of 1.0.
