Smoke High Resolution Cache Is Not Available In Blender 2.62 ?

I am using Blender 2.62, in physics panel under smoke - domain settings there is smoke high resolution but no cache for it. How to fix that problem?
I found that http://projects.blender.org/tracker/index.php?func=detail&aid=26197&group_id=9&atid=498 but I couldn’t find any fix that named r35124. Where can I find that fix or which version should I download?

Try saving the blend file, it won’t let you bake a simulation until you’ve saved the blend. This is because it saves the baked cache in the same location as the blend file.

Hope this helps.

No, this didn’t solve my problem. I downloaded 2.63 and there is still no smoke high resolution cache. Maybe they put them all together?