MyBackUp restore

[LadyLola]

This is my first post! I have the Galaxy S2 and have had no real problems as of yet. I did upgrade to ICS a couple of months ago and it started getting incredibly frustrating with the forced closures and it was very sluggish.

So I backed up with Kies and again with MyBackUp (for my apps since I live where we pay way too much for every byte of data downloaded.) I did a factory reset and downloaded MyBackUp from the Play Store and trying to restore... But now it says I don't have space on my SD card to restore the backup file! Is there any way around this?

Thanks!!