I have mounted a windows share, But only root have write permissions..

I need to change that to my user so my programs can download and save stuff to my windows share.

commands I've have used to mount:

sudo mkdir /mnt/ussenterprise

sudo gedit /etc/fstab

//servername/sharename  /mnt/ussenterprise  cifs  username=msusername,password=mspassword,iocharset=utf8,sec=ntlm  0  0

sudo mount -a

yes I have read access to everything in the mounted share, but only root gave write..

I've tried: sudo chown user:user /mnt/ussenterprise, and sudo chown user /mnt/ussenterprise

I get; permissions denied

what to do?