This is a frequently occurring question on the Keil forum, and getting the dongles to work is covered in at least one of their knowledgebase articles - so go and search there.


At some point, you need to ask yourself whether it's worth trying to get such an ancient tool to work when you're going with the latest & shiniest of eveything else (XP, etc...)

Does the fact that you call it "Cygnal" indicate that it's an "old" dev kit (still far newer than Keil v5!), or is it just an old habit?



Why do you have to transfer it?
Can't you just network the PCs, and use a shared folder?