Update: Norton Customer Service suggests uninstalling and re-installing your Norton software will solve this issue. We've had several players report this will work.
Starting last Thursday we started getting reports of the game failing with a "blue screen". It didn't take long to discover the problem is exclusive to Norton Security users. Norton is currently preventing Vegas World from running.
At this time we do not have any solution for Norton Security users. Uninstalling Norton will allow Vegas World to run, but we completely understand that many players don't want to do that.
If you are interested in sharing your experience (or lack of) with Norton, they are collecting information on this topic on their Help Forum HERE
Norton has confirmed they are not intentionally blocking Vegas World, and that our site is still tagged as a "Safe Site", but the service is still preventing Vegas World (and other games, apparently) from functioning.