I remember playing around this several months using this hack. Here's what i have been able to figure out.
= This hack doesn't work on ISE 3.0 (obvious reasons).
= This hack wont directly work on ISE 2.2, 2.4 and above versions (with a catch)
= The catch - There are code level changes in ISE 2.2 and above. there's a possible file integrity verification introduced which affects the operating when the file is replaced. Application services or for that matter no other services will come up.
= So the only possible way is, install ISE 2.0 apply the hack then go on to upgrade to any versions (except 3.0) and this hack will work.
In reality this is just too much work. Its rather easier to use the 90 day trial instead.
