Hi, I have the same problem, but I will ask a question to, I have the same problem with Windows 7 Professional RTM 64bit, but i don't have the problem with Windows 7 Ultimate build 7000/7100 RC 64bit Version. Also there are some products missing like PHP, Drupal and a lot more. Are there any differents...

Operating System: MS Vista Ultimate - Version 6.0 (Build 6001: Service Pack 1) Downloaded installation file: wpilauncher.exe (version 7.1.0487.0) File downloaded from: http://www.microsoft.com/web/downloads/platform.aspx (2.0 Beta Version) Brief problem statement: When trying to run Web Platform Installer...