I'm trying to install Microsoft Visual C# Express 2010 Beta 2 on my machine but it's not working. It blazes through what should be a 150 MB download then fails installing the very first item after about 5 seconds. I had VS 2010 Beta 1 installed but removed it beforehand. Any tips for installing it right?

The problem signature is as follows:

Problem signature:
  Problem Event Name:   VSSetup
  Problem Signature 01: Microsoft Visual C# 2010 Express Beta 2 - ENU
  Problem Signature 02: 10.0.21006.01
  Problem Signature 03: 10.0.21006.1
  Problem Signature 04: 1
  Problem Signature 05: GFN_MID Chained VC 90 Runtime for x86
  Problem Signature 06: Repair_I_Interactive_Error
  Problem Signature 07: 0x0
  Problem Signature 08: unknown
  Problem Signature 09: unknown
  OS Version:   6.1.7600.2.0.0.256.1
  Locale ID:    1033