DVD & MultiSession

vbimport

#1

I have read several forums about dvd and multi session and am having similar problems I try the fixes but I still seem to have a problem. My issue is at the end of the day, we would like to create an image to burn to a DVD either DVD-R/RW or DVD+R/RW, (actually would like it to work on all), then the next day take the next image and add it to the dvd until the media is full.
I am using Nerocmd 1.7.0.7 and Nero API 6.3.1.10.
I always get get the 1st image to burn fine on DVD-R/RW and DVD+R, after that when I go to do the 2nd image I get disk is not empty, please insert an empty disk.
But I can use the same command line and burn to DVD+RW and it works fine no matter how many times I burn to it.
The current line I am using to burn the 1st image is

nerocmd
– write
–real
–drivename e
–detect_non_empty_cdrw
–close_session
–recursive
–dvd
–iso “TEST”
–c:\1.iso (my image file)

The 2nd line I use is
nerocmd
–write
–real
–drivename e
–detect_non_empty_cdrw
–close_session
–import
–recursive
–dvd
–iso “TEST”
c:\2.iso

I have tried other variations that are suggested in the forums. I dont understand why it will work saving to a DVD+RW but the same command line does not work with DVD-R/RW or DVD+R. Any ideas why one media will work and the others will not. They are all Verbatim DVD’s.