Dont delete your current GW. Just download the new update(when it comes) Look for your downloads, and click Goddesses Whim, then click UPDATE, and wait for it to finish. Remember, dont delete your current GODDESSES WHIM
But I think if you delete- WAIT you mean the file of GW when you downloaded it? If so, it is okay to delete it IF GW IS INSTALLED... It will save your data anyways, XD.
