Screen calib file warning and d2dapp error

[entrecour]

I am not sure if thsi is the right place to post this.

Is there anything I can do to fix the following Warnings / Errors?

2008-04-04 20:56:30.651000 [Warn.][MPMain]: GraphicContext: NO screen calibration file found for resolution 1920x1080!

2008-04-04 20:56:32.317000 [ERROR][MPMain]: d3dapp: An error occured in OnResize - Object reference not set to an instance of an object.

TV-Server Version: Revision 18513
MediaPortal Version: 0.2.3.0 SVN 18504
MediaPortal Skin:
Windows Version: Vista Ultimate SP1 32bit
CPU Type: Intel E6750 2.66GHz
HDD: WD 1T
Memory: 2GB
Motherboard: Asus P5W DH
Motherboard Chipset:
Motherboard Bios:
Video Card: ASUS EN8600 GT Silent 512
Video Card Driver: 7.15.11.6925
Sound Card: Realtek High Def Audio
Sound Card AC3: SPDIF coax
Sound Card Driver: 6.0.1.5574
1. TV Card: DE FireDTV DVB-S2
1. TV Card Type: DVB-S2
1. TV Card Driver: 4.5
[MPEG2 Video Codec: Nvidia V4020.223.0.0
MPEG2 Audio Codec: Nvidia V4020.223.0.0
Satelite/CableTV Provider: Thor 2/3 0.8W
HTPC Case: Silverstone
Cooling: 3 x fans
Power Supply:
Remote: Firedtv
TV: Sharp 42LX1D
TV - HTPC Connection: HDMI