Dear Sir/Madam, I just installed Chimera on my Dell Precision M4300 laptop equipped with a NVIDIA Quadro FX 360M graphics card. I downloaded chimera-1.3.2577-win32.exe<https://www.cgl.ucsf.edu/cgi-bin/chimera-get.py?file=win32/chimera-1.3.2577-...> from your website and it auto-installed when I double clicked it. However, when I started up Chimera it aborted with the following two error windows: Microsoft Visual C++ Runtime Library Runtime error! Program: C:\Program Files\Chimera\bin\pythonw.exe abnormal program termination Chimera Launcher Error Chimera failed abnormally; the exit code was 3. Use the --debug command line option for the full error message I look forward to your suggestions. Sincerely yours, Andy LiWang --- Associate Professor School of Natural Sciences UC Merced Atwater, CA 95301 Tel: (209) 228-4617 Fax: (209) 724-4356