IFLY 747-400 Unable to Load

Have just installed, but will not display correctly. Have over two hundred other aircraft without problem. Indications of massive system memory drain, system indicating nil virtual memory. The aircraft will partially load to the active Rwy with default Cessna sound playing. OS is Windows XP OEM-200g HD- 1024 DDR-P4 3.2. Readme indicates that GDI+ is mandatory for this Aircraft to display correctly, which is natively available in Windows XP, and I am wondering if this Graphics interface is missing on OEM systems. I hope someone may have the answer. WOODDUCK John