Good afternoon, Try putting the executable (not just the path), something like: D:\Chimera\bin\chimera.exe I hope this helps, Elaine ----- Elaine C. Meng, Ph.D. UCSF Chimera(X) team Department of Pharmaceutical Chemistry University of California, San Francisco

On Nov 11, 2017, at 12:52 AM, 余汉文 <yuhanwen12345@126.com> wrote:

Good afternoon! Can you give me a favor? I have a serious problem in the process of studying application cytoscape. I can't open protein structure formate file in cytoscape via RINalyzer. However UCSF Chimera does not start. SO I check the path to UCSF Chimera. The Chimera is installed at D:\Chimera. Finally, i open the dialog Cytoscape Preferences Editor to modify the path "D:\Chimera\bin". But i can't open the protein structure formate file in cytoscape via RINalyzer as same as early. I Heartfelt thank you to help me solve this problem. From the student in china