Vista help.

I want to create a new hard drive partition using Acronis in vista and i can’t..My C drive has 77gb free and when i press create a new partion in Acronis i get the error that i dont have enough free space on the selected drive (C) Anyone can help me?? thx
Answer #1
did you re-size C drive first. E.g. cut out 20GB and that will be un-allocated space. Then create a new partition with that
Answer #2
i tried that too mate but when i press resize nothing happens.And i’ve just notice a little red flag on C drive and the other drives have a green one is there a problem?
Answer #3
You can only create a new partion if you have any free space…resize your C partition first…then right click on the unallocated space and go on create partition…