After,using,CS,for,one,year,I,must,have,an,activation,code,,the,trial,version,will,be,end, over,25,days.,How,is,it,possible?,What,can,I,do?

Question

After,using,CS,for,one,year,I,must,have,an,activation,code,,the,trial,version,will,be,end, over,25,days.,How,is,it,possible?,What,can,I,do?

Answer 1

Was the iPad originally set up on a different computer, and hasn't been synced to the one that you are now trying to use ? There are some instructions on this page for syncing to a new computer : https://discussions.apple.com/docs/DOC-3141
(Before trying that you could copy any important files/documents off the iPad so that you have you own backup copy of them e.g. depending upon what the apps support then email them to yourself, use Dropbox, copy them to your computer via your wifi-network.)
You should be able to copy iTunes purchases off the iPad and over to that computer's iTunes via File > Devices  Transfer Purchases, but if you have music from other sources (e.g. copied from CDs) which aren't in that computer's iTunes (and you haven't got a backup to copy them onto it from) then there are some programs listed half-way down this page which should be able to copy them back : https://discussions.apple.com/docs/DOC-3991
For recovery mode, that will result in your iPad being put back to factory defaults i.e. all of your content will be removed from it