I have two machines connected via a GigaBit lan (1Gb) and have connected the two machines via a cross-over cable.

The host sees the client and the option to choose the renderer comes up, I select the client machine as the renderer and get the following error:
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Error: Render job 'bigboy:53704/3' failed: Server encountered an internal error. For more information, turn on customErrors in the server's .config file.
Label: Finished Render Job: \\Hugeboy\data1 (d)\Nico_Claire\Nico_Claire.avi
Error: Render job 'bigboy:53704/4' failed: Server encountered an internal error. For more information, turn on customErrors in the server's .config file.
Label: Finished Render Job: \\Hugeboy\data1 (d)\Nico_Claire\triplesplit_with_Pan-Crop.avi
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What I have basically tried is to render a project I am working on and then tried a simple veg file using.

Questions
1. How do I turn on the 'customErrors' in the server's config file?
2. Where is the logfile kept since I cannot seem to find this anywhere in program folders under Sony?

Any help would be greatly appreciated since I would save me a HUGE amount of time rendering on a seperate machine

Many thanks