render problem with studio 15

[blueflash]

I am running studio 15 on a w7 home premium pc.
I have saved a project consisting of a number of clips which I have edited, added titles etc. It is about 30 mins long.
Everything appears to render ok and look as I want it in the editor.
When I try to burn it to a disk (using DVD, automatic quality) it starts rendering and then almost immediately stops with the message:
Export error: real time c:\programdata\studio15\data\render...etc.

I have previously used a few of theses clips and edited etc them and burnt them to disk with no problems.

Could someone tell me what is going wrong please?
Thanks

[blueflash]

Problem seems to be resolved.

I had used the Stabillize video effect on one of the clips to try and reduce camera jitter. This appeared to cause the problem. When I deleted the "stabillized" clip and added it back in again and did not change it, everything then worked ok and I could make a movie.