Home > All, Errors, Hacks/Tricks, Internet, Technology > “Unable To Perform End Of Disc-At-Once” [A Solution]

“Unable To Perform End Of Disc-At-Once” [A Solution]

In using Nero Burning ROM 7.0, I’d recently come across some difficulty in burning DVD+Rs. At different stages of the burning process, it would suddenly stop, eject the DVD+R and a message would come up saying “Unable To Perform End Of Disc-At-Once.” I was stumped. It took a lot of experimentation, and a lot of ruined DVDs to finally come up with the solution. Here it is, along with an explanation…

Apparently, Nero has a setting under the File/Options… Expert Features tab called “Enable DVD Overburning.” When I set this value to its maximum value (4600 MB), I had no more issues with the “Unable To Perform End Of Disc-At-Once” error messages.

From what I’ve been reading, apparently some DVD-R drives have trouble just recording the standard 4.7 Gb on a DVD-R. So, even though 4600 MB on a DVD-R isn’t technically “overburning,” just having Nero label the action as overburning alleviates the problem.

Hope this helps!

If this post has helped you in any way, or you have any additional info on this topic, email me at godkillzyou@gmail.com. Or, you can leave a comment.

For further information, or what I later did to solve a similar problem, refer to this post.

  1. Ivan Keller
    Monday December 10, 2007 at 4:24 PM

    I triued this and I stil.l get the same error

  2. DocUbee
    Tuesday January 8, 2008 at 7:11 AM

    It worked well !!!!

  3. tin
    Friday March 21, 2008 at 4:50 PM

    problem is not in burning device….problem is in blank discs…if u used DVD + R…next time use DVD – R…and there will not be any problem

    Hope this helps!

  4. Monday March 15, 2010 at 5:33 AM

    I’m trying to burn with DVD-R and Nero 8 and getting the same error. Any solution?

  5. dom
    Monday May 6, 2013 at 8:34 AM

    thanks soooooooo much it works! i tried everything else to no avail.

  6. Peter
    Friday July 5, 2013 at 6:14 AM

    thank you it worked for me!

  7. Monday November 18, 2013 at 12:06 AM

    worked for me ! thank you

  8. Mandy
    Sunday December 21, 2014 at 4:01 AM

    I can’t open it even!

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