Groove Agent 3: download existing license to new dongle

And now I am getting REALLY annoyed - not only has the upgrade to the eLicenser and to Cubase 7.5 blasted my GA 3.x (upgrade) license, it has also obliterated my Cubase 4.5 license which means that I now cannot work in Cubase 4.5 on my older XP based system (… using Hypersonic, which of course will not install on Windows 7 x64) and GA3 with it’s MIDI sends which make it easy to create a separate audio track for each drum part.

What to do? Can anybody from Steinberg help???