Your comp specs are adequate for the task.
You may find there are clips, audio or video, on your timeline that Vegas doesn't like the codec it has been encoded with and causes it to crash.
If you have multiple clips try taking one off at a time - process of elimination - slow but effective. If you find the offending clip transcode it using Format Factory.
Audio is often a cause in Vegas - try transcoding your audio using Format Factory (freeware - link in my sig) even if it is to the same format (mp3, wav etc) it may use a more Vegas friendly codec.
If all else fails - re-install Vegas - sometimes a small glitch in the installation process occurs.
Have you recently installed any new image editing software, codec packs, video players? Sometimes these can play havoc with editing software as they can change the codec assignments on your comp
You may find there are clips, audio or video, on your timeline that Vegas doesn't like the codec it has been encoded with and causes it to crash.
If you have multiple clips try taking one off at a time - process of elimination - slow but effective. If you find the offending clip transcode it using Format Factory.
Audio is often a cause in Vegas - try transcoding your audio using Format Factory (freeware - link in my sig) even if it is to the same format (mp3, wav etc) it may use a more Vegas friendly codec.
If all else fails - re-install Vegas - sometimes a small glitch in the installation process occurs.
Have you recently installed any new image editing software, codec packs, video players? Sometimes these can play havoc with editing software as they can change the codec assignments on your comp