Sound Forge 11 was included with my purchase of Samplitude ProX 3 Suite. When attempting to edit a file with the Magix/Samplitude effects listed under the Fx Favourites drop-down list, I get the 'the trial period has expired /activate with serial number prompt. Unfortunately, none of the Serial numbers that I was originally sent and which successfully activated both Samplitude Suite and Sound Forge are not recognised by the prompt screen. Anyone have any ideas?

Bob Morrell