computer wont recognise all my burned data disks,HELP!!!!!!!

[goldenvirginia]

hi, i am using some verbitam 8x to burn some avi files to make a data disk playable on my computer. i am using cdburner xp pro 3 to burn the files. i have done it loads of times with loads of different files but then when i put in the disk it gives me the message "windows cannot read this disk, it might be corrupted or using a format that is not compatible with windows", i know its not the disk because ive tried so many times, maybe its the program, can someone reccomend a free program to use (not a trial version unless its 30 days and not like 2 copies) or explain what i need to do to burn these correctly or to play them. the writer is a nec 3520AW rw- ND. i havnt got any propblems playing any other disks , e.g dvd or computer games, although sometimes i cannot play a dvd unless conected to the internet

thanks

[mats.hogberg]

Don't double post.

/Mats