Thank you for your help in resolving my problem.I have since copied the contents of the CD-RW's onto my PC hard drive.I then let my CLICKFREE save them onto its harddrive to free up space on my PC. I have now disposed of the CD-RW's. I do not intend to use CD-RW's again. There are a few articles on the Microsoft support site i.e.
http://support.microsoft.com/kb/308421 to help people with the Read only problem. I would now like to close this thread down.Once again,thank you to the two members who have tried to help me resolve this problem.