On Dec 8, 2011, at 7:13 AM, Sidra Saleem wrote:

i have downloaded ucsf chimera many times but its not working and giving a window named chimera error the error is unable to contact UCSF computer graphics lab to check for new version(network disconnected) kindly help me urgently

Hi Sidra, I see you also submitted this as a bug report (#10260). The person who deals with that part of Chimera will be in contact with you shortly. --Eric Eric Pettersen UCSF Computer Graphics Lab http://www.cgl.ucsf.edu