I got my HP computer a year ago, and burning was fine with Sonic and my HP DVD+-RW drive, using Memorex CD-RW for data disks. Then my harddrive got full recently and I started to make backup data DVDs, using DVD+Rs. With very intermittent results. So I:
1) updated my drive firmware
2) updated my Sonic program
3) emptied the msconfig StartUp, trimmed Services, and stopped most background processes
4) removed all the preferences to monitor your system that are available in RealPlayer, iTunes, and other AV progs (and finally got RealPlayer-- a known and frequent cause of poor computer performance-- to stop sneaking back onto my msconfig StartUp list!)
5) started burning only after a boot when the computer is quiescent and memory is clear.
6) turned off AutoPlay of anything in the write drive (E: Properties/AutoPlay)
7) changed from Fuji to Verbatim disks
8) starting using only the ISO method, rather than burn-on-the-fly
9) and tried several other burn programs.
Currently the program that is working the best is ImgBurn, and I'm very impressed with the comprehensiveness of the program. The disk information and the log are especially informative (no other program tells me that the SPTI is initialized and BurnProof is enabled). I understand that the ISO creation is a recent addition, but it makes this the only program I need for making data backup disks. I am hoping that I have at last found a good burn program that works with my system.
However, despite every Verbatim I have used with this program being burned perfectly to completion, there are intermittent Verify errors. But the files on the disks open and play just fine. I am attaching my log file, which I have edited with USER NOTES after each erroring session.
ImgBurn.log
I have read through the Support Forum, but usually problems like this have been attributed to bad media. I am using Verbatim DVD+R 8x, their 'Digital Movie' disk with the reel artwork, as it was the best I could find on short notice. It is MCC-003-00, which comes highly recommended in your forum and elsewhere.
I hope you can enlighten me as to the probable nature of these Verify errors. Thank you!