I am in the process of working on the design of our new Intranet
Site using the MOSS 2007 product and have encountered an error in
attempting to assign a workflow to a document library and I am
hoping that you would be able to help me to troubleshoot the error.

After I create the document library and select the Settings option
and it takes me to the Customize Document Library screen; I select
Workflow settings from Permissions and Management; and that takes me
to the Add Workflow screen. I choose Approve à Task à Workflow
History (new) and keep the default Start Option and click the Next
button. At that point I receive the following error. "Requested
registry access is not allowed. "

I am logged in as an Administrator with Full Control when I am
performing these steps.