Vray and MAX backburner problem

[robert shelton]

I am having a problem with with backburner failing render jobs only when I use precalculated Iraidiance and Lightcache maps. My network rendering works fine without them with Vray. The error I get is there was an unexpected exception error and the job has terminated. I am only using a small test box scene to test. I have my realtive path UNC working for all textures ect. I have a single license with Vray dongle on my machine. Does anyone have any idea what could be going wrong. Thanks

[MegaPixel]

Unexpected Exception Errors are troublesome because you aren't given many clues as to the exact source of the problem. In my experience, this error has meant that I either had software version differences between my farm machines or windows was preventing the server from working because it's User Access Control sensitivity was set to high.

[kein_plan]

maybe to many salves are attemting to load the irmap and lcmapfiles at the same time and the network traffic or server access is the problem...

[invisiblecities]

worth trying if you are using windows 7. Turn down the user security setting and that worked for me after trying everything else