I installed Booktype 135 for my Lie-on DVDRW SOHW-1633s when I put in a DVD+R, it recognizes the DVD but the 'change booktype to' field is greyed out. here's an error at the bottom that says F/W not support. Can someone help me with this, please? Thanks in advance.
Firmware for your burner is here, make sure you read and understand "How to upgrade your firmware". http://www.liteonamericas.com/us/download.htm