I have a problem with Error code, there are severals but 10000050 is most often. I attached dump files and txt file from event viewer. Custom Desktop specification: AMD Phenom 9600 Agena 2.3GHz Socket AM2+ 95W Quad-Core Processor GIGABYTE GA-MA790FX-DS5 AM2+/AM2 AMD 790FX ATX Ultra Durable II AMD Motherboard ASUS EAH3850/G/HTDI/512M Radeon HD 3850 512MB 256-bit GDDR3 PCI Express 2.0 x16 HDCP Kingston HyperX NVIDIA SLI-Ready 2GB (2 x 1GB) 240-Pin DDR2 SDRAM DDR2 1066 (PC2 8500) Dual Channel RAM is running on 800 not 1066. Tried to use memchecker and had some problems. I attached dump file and txt event viewer so any advice would be appreciate. THANKS !!!!