Distributed Render problems Maxdesign 2010-Using 0 hosts for distributed rendering

[Anonymous]

Hello everyone,
I am a user of 3ds max 2010 and Vray SP4a.
I have a small render farm of 6 machines from several years all works fine but since i’ve installing the last hoffix of 3dsmax Design 2010, distributed rendering not working anymore.
Rendering using backburner works but impossible to calculate an image distributed rendering.
I have an error in the console tells me "Using 0 hosts for distributed rendering."
I checked everything, the path are still ok, no firewall or antivirus enabled ... The problem occurred since the last hotfix Max 2010.
I tried to reinstall 3dsmax and Vray but neither did anything 😞

Thank you for your answers ...

[Anonymous]

Up please !!
It was all working perfectly until installing the hotfix, so beware it will possibly ruin your DR too.

Please, did someon know this?