Can't install comodo in Vista 64...

Just did a clean (new machine) install of vista 64 sp1 home premium. No other firewall on it, no Norton BS, turned off all vista security. Downloaded CIS 3.11.108364.552 64 bit download (vista) and installer keeps failing. Specifically I double click, it unpacks, and then gives me an “error 0 running…” and the installer. What is wrong? What do I need to do to get this running?

Does this get flagged in Event Viewer? If so, what does it say?

Log Name: ACEEventLog
Source: ACEEventLogSource
Date: 8/31/2009 11:07:37 AM
Event ID: 0
Task Category: None
Level: Information
Keywords: Classic
User: N/A
Computer: ninja
Description:
0000000055: 2009-08-31 11:07:37:299 Exception : Process with an Id of 3564 is not running.
Exception Called by: ATI.ACE.MOM.Implementation.CCC0StateMachine::KillMe processID:03136 threadID:(MOM_STM_DelegateThread) domainName:(MOM.exe ) assemblyName:(MOM.Implementation, Version=2.0.3327.19720, Culture=neutral, PublicKeyToken=90ba9c70f846762e)


Event Xml:



0
4
0
0x80000000000000

67
ACEEventLog
ninja



0000000055: 2009-08-31 11:07:37:299 Exception <Killing CCC0 Process>: Process with an Id of 3564 is not running.
Exception Called by: ATI.ACE.MOM.Implementation.CCC0StateMachine::KillMe processID:03136 threadID:(MOM_STM_DelegateThread) domainName:(MOM.exe ) assemblyName:(MOM.Implementation, Version=2.0.3327.19720, Culture=neutral, PublicKeyToken=90ba9c70f846762e)