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Unable to activate Desktop Learning Library DVD-ROM

Do to decreasing support (beyond our control) for Microsoft Digital Rights Management technology, as of August 1, 2011, activation of a Desktop Learning Library (DLL) product is no longer supported.  If you have an issue with a DLL product that you purchased between 8/1/08 and 8/1/11, please submit a support ticket.  Please include:

Qualified customers are eligible for an upgrade path.

If this did not answer your question, please see the other support articles or submit a support ticket.