# Rendering With Mental Ray On A Mac Doesn't Work

**URL:** https://forum.highend3d.com/t/rendering-with-mental-ray-on-a-mac-doesnt-work/45776
**Category:** Maya
**Tags:** mental-ray
**Created:** [September 19, 2006, 12:13pm UTC](https://forum.highend3d.com/t/rendering-with-mental-ray-on-a-mac-doesnt-work/45776 "2006-09-19T12:13:42Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![lorentz](https://forum.highend3d.com/letter_avatar_proxy/v4/letter/l/5f8ce5/32.png) [@lorentz](https://forum.highend3d.com/u/lorentz)
#### Post date: [September 19, 2006, 12:13pm UTC](https://forum.highend3d.com/t/rendering-with-mental-ray-on-a-mac-doesnt-work/45776/1 "2006-09-19T12:13:42Z")

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when i render anything with mental ray i get this error message:

renderIntoNewWindow render;  
// Error: mentalrayRender 640 480 1 1 persp; //  
// Error: Wrong number of arguments on call to mentalrayRender. //

any ideas how i can fix this?