CA on Windows Server 2003

Hi

I want to renew a webmail certificate for an Exchange 2003 running on

Windows Server 2003

When I start the Certification Authority console I get the following

message:

- - - -

Cannot manage Certificate Services.

The specified service does not exist as an installed service. 0x424

(WIN32: 1060)

- - - -

The service is running, and the last time I put on the certificate it

worked ok – does anybody know what to do, to get this working again –

I’ve tried Google, but can’t seem to find a solution.

Best regards

Hans-Henrik