I created a subfolder named Gilco.dbx in my outlook express. In OE i'v also created another folders to manage my incomming mails. All folders except Gilco can be accessed. When i click on Gico to read the messages, it displays a message in message displaying area: Low disk space, memory is not enough. Even when i want to copy to back up the OE, Gilco can not be copied. Says the folder is corrupted. Plz help me.