Q:

AIR Install: Can it overwrite previous installation? 

I have an AIR EXE and I package it in an install file.  When it installs it fails because a previous installation of the app is already there.  Can't it act like every other piece of software out there and just overwrite it?  
Thanks for any tips! 

A:

What you might try is changing the version number to a latter version if haven't already done so.  That way it will see it as a update to the software and not a over write to the software.  Just a guess with out seeing any code.