# Mapped materials replaced with wrong Material

**URL:** <https://forums.chaos.com/t/mapped-materials-replaced-with-wrong-material/53053>\
**Category:** Issues\
**Created:** [March 13, 2015, 12:27pm UTC](https://forums.chaos.com/t/mapped-materials-replaced-with-wrong-material/53053 "2015-03-13T12:27:24Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![ntavian](https://avatars.discourse-cdn.com/v4/letter/n/8baadc/32.png) [@ntavian](https://forums.chaos.com/u/ntavian)\
**Post date:** [March 13, 2015, 12:27pm UTC](https://forums.chaos.com/t/mapped-materials-replaced-with-wrong-material/53053/1 "2015-03-13T12:27:24Z")

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hello all,  
I am having trouble with a model that when I open it with a SU session with a vray license, some mapped materials are being replaced with the wrong jpg map.  
but when I open the same file on a different computer, with out vray installed it looks correct.  
its like vray/SU is looking in the wrong folder for the materials, which is a whole other issue with the temp folder that vray puts its materials.  
which brings me to my next question, which folder should vray put is temp materials in?  
sometimes it goes in here; C:\Users\Norm\AppData\Local\Temp  
sometimes it goes here; C:\Users\Norm\AppData\Local\Temp\ChaosGroup

please help

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**Author:** ![tedvitale](https://avatars.discourse-cdn.com/v4/letter/t/74df32/32.png) [@tedvitale](https://forums.chaos.com/u/tedvitale)\
**Post date:** [July 20, 2015, 4:12pm UTC](https://forums.chaos.com/t/mapped-materials-replaced-with-wrong-material/53053/2 "2015-07-20T16:12:56Z")

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Please be sure you are running on the latest version of V-Ray for Sketchup: [www.chaosgroup.com/en/2/downloads.html](http://www.chaosgroup.com/en/2/downloads.html)