VISTA CAPI2 256 ERRORS EVERY FEW SECONDS

[Peter]

VISTA CAPI2 256 ERRORS EVERY FEW SECONDS


These Red Alerts are happening all of a sudden in Event Viewer/Application
Logs.

They'll occur every 9 seconds for a while, then stop, then mysteriously
start up again.

All the other logs are fine.

Details as follows. Any ideas amyone as I can find nothing online?

Log Name: Application
Source: Microsoft-Windows-CAPI2
Date: 18/08/2007 7:11:16 AM
Event ID: 256
Task Category: None
Level: Error
Keywords: Classic
User: N/A
Computer: R2D2
Description:
The Cryptographic Services service failed to initialize the Catalog
Database. The error was: 5 (0x5) : Access is denied.
..
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
<System>
<Provider Name="Microsoft-Windows-CAPI2"
Guid="{5bbca4a8-b209-48dc-a8c7-b23d3e5216fb}"
EventSourceName="Microsoft-Windows-CAPI2" />
<EventID Qualifiers="49154">256</EventID>
<Version>0</Version>
<Level>2</Level>
<Task>0</Task>
<Opcode>0</Opcode>
<Keywords>0x80000000000000</Keywords>
<TimeCreated SystemTime="2007-08-18T11:11:16.000Z" />
<EventRecordID>7231</EventRecordID>
<Correlation />
<Execution ProcessID="0" ThreadID="0" />
<Channel>Application</Channel>
<Computer>R2D2</Computer>
<Security />
</System>
<EventData>
<Data>5 (0x5)</Data>
<Data>Access is denied.
</Data>
</EventData>
</Event>