On data DVD, Express Burn burns only 1 folder

[laslaw01]

I've burned hundreds of data DVDs on Express Burn. I know how to use it. Today I burned a Data DVD with 8 folders. It worked fine. I put in a second DVD and set that to burn. However, only a single folder (the fourth one) was burned to the DVD. I shut down, re-booted and tried again. Same thing.

 

Anyone know what's wrong?

 

BTW, when I tried to send a tech support question, the website said it didn't recognize my email address. But I've purchased MULTIPLE programs from NCH using my email address. (Grr.)