This is a user to user forum, not Adobe support... YOU look into things, based on advice other users are able to give
Things and Software to AVOID when authoring/burning a DVD
Read all links/sub-links to create a "best" burned disc
Start --> http://forums.adobe.com/thread/608660?tstart=0
#2 has WHY Explained http://forums.adobe.com/thread/607390
I wanted support .... and forums are from support only .... so plz reply if you can help .... thanks all
Please work through the troubleshooting steps in the FAQs to the right of this forum. If you'll list the results in as much detail as possible for each step, we'll be better able to diagnose your problem and suggest solutions.
There are maybe a dozen similar posts, over the past 3 mos. on "device error - target device is not suitable." I would do a Search of this forum and look at the various suggestions.
Here are search results for your error: http://forums.adobe.com/search.jspa?q=device+error+target+device+isn%27t+suitable+for+use& resultTypes=MESSAGE&dateRange=all&communityID=3271&username=&numResults=15&rankBy=10001
Insanity is hereditary, you get it from your children