multisession disc

[gau_pppu]

how to make multisseion disc using asampoo burning studio, I write a disc there is enough space left and when i am writing 2nd time it shows that previous data will be lost.

[s18000rpm]

use the Update an Existing CD/DVD/Blu-Ray Disk option to write again on same disk.

http://img151.imageshack.us/img151/3606/untitlednq7.th.jpg (http://img151.imageshack.us/my.php?image=untitlednq7.jpg)