Can't install Build 265 for VS2005

I just tried to install the current EAP build for Visual Studio 2005. The installer stopped direct after starting with following log:

=== Verbose logging started: 20.10.2006  15:09:50  Build type: SHIP UNICODE 3.01.4000.2435  Calling process:
E:\Downloads\DotNet\Jetbrains\ReSharper2.0-VS2005-build265.exe ===
MSI (c) (6C:C8) : Resetting cached policy values
MSI (c) (6C:C8) : Machine policy value 'Debug' is 0
MSI (c) (6C:C8) : ******* RunEngine:
           

• Product: C:\Temp\JetBrains ReSharper for Visual Studio 2005.msi

• Action:

• CommandLine: **********

MSI (c) (6C:C8) : Note: 1: 2203 2: C:\Temp\JetBrains ReSharper for Visual Studio 2005.msi 3: -2147286960
MSI (c) (6C:C8) : MainEngineThread is returning 1620
=== Verbose logging stopped: 20.10.2006  15:09:50 ===

Any ideas ?

Regards
Klaus