I have a problem.

Help, please.

I move my content DB from production to development to test the upgrade from MOSS 2007 to MOSS 2010; in the process of testing the workflows and I found the DP.SharePoint.Workflow.StartAnotherWorkflow action in several of them. Every time I try to compile a workflow in the new environment I got an error:

The type or namespace name ‘DP’ could not be found (are you missing a using directive or an assembly reference?) 

I installed the solution and I got the same message!!

My production environment is MOSS 2007 SP1 and my development is MOSS 2007 SP3. I had to install the SP2 in order to get compatibility with MOSS 2010.

How can I fix this?

How can I ensure this will work in MOSS 2010 once I upgrade?

Help, please.

Thanks in advanced!