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Hi Greg, > > The above error appears every time I attempt to change background maps or > projections. > Not sure what it means. > > I'm guessing that you have a local projection that has a blank name. There is a resource file: C:\Users\Greg Fishel\.unidata\idv\DefaultIdv/projections.xml that you can move and see if this is still a problem. Can you also send us the above file so we can make sure this is fixed? -Jeff Ticket Details =================== Ticket ID: WKF-344112 Department: Support IDV Priority: Normal Status: Open