Podium Sketchup Shadow problem

[arspi]

Can you help me please because i have a problem when i render with Podium and Sketchup 6.
On the right wall i see strange circular shadows. What can i do to eleminate it;

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[solo]

1. Switch off sky
2. Move your quality slider up
3. Correct your perspective

[arspi]

@solo said:

1. Switch off sky
2. Move your quality slider up
3. Correct your perspective

Yes, it works perfectly now. Thank you very much!!!!