Premeire Edition 1.00 is the only known build of Microsoft Windows Premeire Edition 1.00 to have been released. It was originally released on the Euro-Asian Beta Group by betaguy224 (Hiroshi Nakamura) and OBrasilo (briefly known as Maria-Chan and now he is known as Battler and OBattler) (Joao de Comoes). Later, it was released on BetaArchive by unblestone, who got it from Namronia (also known as Norman) (Norman Koch).
There is very little difference in this build from Microsoft Windows 1.01, however, it only comes on four disks, is smaller and lacks Windows Write.
