failed again! sketch up crashed

i ve got 3.87GB RAM that can be used and i think i have the latest v-ray but i m not entirely sure
sometimes SU8 might fail and SU6 might be able to render a file i ve done so i tries with all three sketchj up versions, SU6 SU7 SU8

i ve done what you said and i ll try and see if there is any result. waiting for it to render (praying)
thanks a lot for the advice. these little things might make a difference. if you have any other hints or tips they are more than welcome

hello!
i have a problem that i ve seen in some other posts so i guess its something quite common
i am using sketch up 8 (and 6) and rendering with vray. (in windows 7)

my model is 53.3 mb and i am trying to render a section , so i ve cut my modle usng zorro.
i have purged but i ve used several materials and objects from 3d warehouse and i dont know if something from that causes the problem

when i try to render this message comes up:

''Unable to create the error report. Please verity that there is enough space in your TEMP folder''.

i ve tried anything i know, even running my computer in safe mode.

i m attaching a jpeg from the view i m trying to render. is someone can help or propose something i would be grateful
thanks a lot