i downloaded both the new paf 5 and paf 4. when i tried to execute either one i got the following message "the installshield engine(ikernel.exe) could not be launched wrong module kind for the operation" everything was closed except explore. i tried the suggestion to get the latest ikernel and when i tried to execute it i got the same message. i have ikernel version 6.22 already on my computer and i notice that the paf version 4 has ikernel v.2.o2, i dont know what v the paf 5 has as it lists the paf v under properties. i even tried moving the installshield file to another location but to no avail, also read alot of article on installshield website but came up with nothing. any suggestions?