[QUOTE=srirsridhar2;2661966]i am using dell inspiron 1545 (windows 7 OS) … i have Optiarc DVD±RW AD-7580S [Optical drive] for writing and copying files… earlier i was able to format the blank CD-R … now i am unable to format the BLANK CD-R… [B]formatting the CDs make them in to Life File System, [/B]…and it used to be extremely easy for me to transfer files using CDs… …presently Why i am not able to format the empty CD-R and empty DVD-R … please forward your comments…what s the solution …please help me…[/QUOTE]
You must have some crap packet writing software/drivers installed, that is your issue!!
[B]And you need to understand the difference between CD-R and CD-RW![/B]