The Plarium Play update installer crashes immediately. Using Windows 7 x64, 4GB RAM, i5 750. Older versions worked fine, but can't install the new one. No bueno. Anyone else have this problem? Any solutions?

Windows throws this error code as soon as the updater starts:

Problem signature:

  Problem Event Name: CLR20r3

  Problem Signature 01: plariumplaysetup.exe

  Problem Signature 02: 2.2.0.0

  Problem Signature 03: 5a10ad86

  Problem Signature 04: OldUi

  Problem Signature 05: 1.0.0.0

  Problem Signature 06: 5c6ea7be

  Problem Signature 07: 10b

  Problem Signature 08: 4c

  Problem Signature 09: System.MissingMethodException

  OS Version: 6.1.7601.2.1.0.768.3

  Locale ID: 1033

  Additional Information 1: 0a9e

  Additional Information 2: 0a9e372d3b4ad19135b953a78882e789

  Additional Information 3: 0a9e

  Additional Information 4: 0a9e372d3b4ad19135b953a78882e789