Error when loading LMP2 Porsche RS Spyder

I just installed Endurance Series mod by Enduracers - v1 SP1 FULL and I'm having error messages when trying to load any race that includes LMP2 Porsche RS Spyder. The other cars in all four classes are loading without any problems. When attempting run a race or race with the LMP2 Porsche RS Spyder I receive the following errors during loading.....

Error loading texture RSSPYDEREVO_070007 for material WCCARBODY
Error loading global material WCCARBODY
Error loading texture RSSPYDEREVO_LIGHTGLOW for material LIGHTFARES_R_908_0708

What is the solution to this problem?

Thanks

Do not use this car in DirectX7 until the SP1 patch is out.

klo-che wrote:

Do not use this car in DirectX7 until the SP1 patch is out.

What's the time frame on the release of the SP1 patch?

Thanks

Asap