Dear team UCSF chimera Hi I download and installed the UCSFf chimera followed the linkon windows 7 Microsoft Windows 64-bit chimera-1.12-win64.exe<https://www.cgl.ucsf.edu/chimera/cgi-bin/secure/chimera-get.py?file=win64/chimera-1.12-win64.exe> Size: 150984696 bytes MD5: b662f97cdacb8be458662aa638dd6694 Oct 24, 2017 Instructions<https://www.cgl.ucsf.edu/chimera/data/downloads/1.12/win64.html> Documentation<https://www.cgl.ucsf.edu/chimera/data/downloads/1.12/docs/> Runs on Windows 7 or later. Initially It worked well, but after 2 days a shortcut appeared in the file and some of its features are not functional, I cant able to open a docked file in .pdb format Kindly share the functional link to download chimera on 64bit windows 7 looking forward to hear from you soon regards Dr.Maria <http://aka.ms/weboutlook>