You should download the version that corresponds to the bit-type of the Windows version you will be using to create the Kickstart USB drive.
This is a quote from one of the developers of HitmanPro.Kickstart...
Hitmanpro on USB FLash drive help? - Post #7 by Edwin Engels (eengels)
The Kickstart flash drive always contains both the 32bit and 64bit versions of HitmanPro. During the boot process it is determined what type of WIndows is on the (infected) machine, and the proper version of HitmanPro is selected. This way, you can use the same Kickstart flash drive on different versions (32 / 64 bit / XP / Vista / Win7) of Windows.
So during creation of the flash drive it is not important to know what version of Windows is on the infected machine you are about to use the flash drive for.
If you still encounter problems using HitmanPro.Kickstart, please Contact HitmanPro Support
and Edwin Engels (eengels)
are two SurfRight Reps.
who visit BC on occasion to answer questions and provide assistance. Edwin can be contacted by email at firstname.lastname@example.org
As SurfRight Reps, they and other Support Techs would be more familiar with any issues encountered using HitmanPro than any of our staff or members.