P4 has been delayed. New RTS date is January 20, 2014, with the RTW date expected on February 17th, 2014.
Apparently a "rare kernal driver installation defect" was found and this means they need a new core build to be created and re-tested.
Why HIP80LMLRP2 and HIP80LMLRP4 have the same ProductCode ?
Is it a problem if I use msiexec.exe to install or uninstall the sofware ?
HIPS 8.0. P2
HIPS 8.0 P4
HIPS 8.0 P2 and P4 are the same major product version (HIPS 8.0).
Using the msiexec.exe to install HIPS is not supported, as there is pre-req software that gets installed beforehand. Using the McAfeeHIP_ClientSetup.exe installer is the only supported method.