Problem writing with CloneDVD

I just purchased and downloaded CloneDVD, AnyDVD, and CloneCD. It copies the DVD without any problems but when I try to write to a blank DVD a window pops up saying “Please insert recordable media into drive”. I have tried using all types of DVDs: Sony, Memorex, Office Depot, etc. None of them work. The writer is a Lite-On Combo SOHC-4836K (rev.SPK1). DVD/CD-RW Drive (E:) Could anyone give me any help with this?

The writer is a Lite-On Combo SOHC-4836K (rev.SPK1). DVD/CD-RW Drive

The drive you have is a DVD/CD-RW combo drive, it’s not for burning movies to DVD’s, as it’s only for playing DVD movies and burning CD’s

I’ll have to buy an external DVD burner.

If you have a spare drive bay, buy an internal drive & fit it there, or if you have only 1 drive bay, swap out your DVD/CDRW for the new DVD/RW.