Incremental add to current map problem

[minimum]

Hi

i just started experiencing problems when i try to use this method for a walktrough.

vray calculates only the initial frame then ignores the next ones.

anyone have had this problem?

thanks

MAX 9 64BIT, VRAY 1.5 RC3 64BIT
MAX 9 32 BIT, VRAY 1.5 RC3 32 BIT

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Problem fixed, there is a bug with the photometric light i used.
the lights i had in the scene was turned on and the shadows off.

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