muffinbakery

I 19:01:09 ImgBurn Version 2.5.0.0 started! I 19:01:09 Microsoft Windows XP Home Edition (5.1, Build 2600 : Service Pack 3) I 19:01:09 Total Physical Memory: 2,096,492 KB - Available: 1,281,264 KB W 19:01:09 Drive D:\ (FAT32) does not support single files > 4 GB in size. I 19:01:09 Initialising SPTI... I 19:01:09 Searching for SCSI / ATAPI devices... I 19:01:09 Found 1 DVD-ROM and 1 DVD+RW! I 19:02:04 Searching for SCSI / ATAPI devices... I 19:02:04 Found 1 DVD-ROM and 1 DVD+RW! (Device not ready(Cannot read-medium- Unknown FOrmat)

im trying to burn a iso of windows 7 and when i put my dvd-r in n load my iso up it say--- Cannot rEAD mEDIUM- unKNOWN fORMAT. i Have a DVD+RW burner Hp dvd Writer. HElppppp