Deleting Workflows in Access Enforcer

Hi,

I am trying to delete 'Paths' in AE and receive the below error.

<b> Error deleting Workflow Path. There are about 20 requests tied to this path.</b>

This is in the sandbox and the processing of requests does not really matter.

The 20 requests were for New Account creation, because of errors in Auto Provisioning the requests were not processed through the entire path, and were set to CANCEL status via the administartion function.

Despite setting to CANCEL I am unable to delete the path. Do we have a procedure/step to be able to delete a path in AE?

Thanks