Hi,
i am trying to get MW4 Mercs and CLAN + Inner Sphere Mech Pak to work with Vista.

Well MW4 without Mech Paks works fine with Vista, but if i install one or both Mech Paks the games closes immeaditly after launch. It opens a small "command box" and after closing it nothing happens.

any idea?

I miss to use my beloved cauldron born hope to get it to work.

Vista Ultimate 64 SP 1

Tried MW4 Blackknight and Mechpaks - no
MW4 Mercs and Mechpaks - no
MW4 Mercs + PR1 + Mechpaks - no
MW4 Mechpak + Mechpaks + patched 3.02a - no
the same like before and 3.02b - no

MW4 in any patched status without Clan or IS Mechpak - yes

I heard of a service which will be installed by the mechpaks?!?

Thanks alot for any ideas (but not "install xp ")