SQL Server 2008 Cluster installation fails - cannot bring resource online - PLEASE HELP!

I am installing a SQL Server 2008 instance on Windows 2008 Cluster x64 bit. It got all the way to the end of installation and then error:

Cluster resource 'SQL Server' could not be brought online...the resource failed to come online.

PLEASE HELP!!!

Description:
SQL Server 2008 R2 Setup has encountered an error.

Problem signature:
Problem Event Name: SQL100Exception
Problem Signature 01: SQL Server 2008 R2@RTM@
Problem Signature 02: 0xC9090D30
Problem Signature 03: 0xF2CBEAFB
Problem Signature 04: 0x1C2074D8@1216@1
Problem Signature 05: 0xD91D4D44
Problem Signature 06: SqlEngineConfigAction_install_startup
Problem Signature 07: 0x26DE8310
Problem Signature 08: Unknown
Problem Signature 09: Unknown
Problem Signature 10: Unknown
OS Version: 6.1.7600.2.0.0.274.10
Locale ID: 1033

Additional information about the problem:
LCID: 1033