Dear KEDAR SHARMA, According to the Balbes documentation, http://www2.mrc-lmb.cam.ac.uk/groups/murshudov/content/balbes/documentation_fs/man_layout.html There are only two pre-compiled versions that work on Linux and MAC OS. No Windows version is available. Best wishes! Lu Zuokun -- 卢作焜 南开大学新生物站A202 Lu Zuokun, Ph.D. Candidate College of Life Science, Nankai University At 2015-10-20 15:08:59, "KEDAR SHARMA" <[log in to unmask]> wrote: i want to install balbes in Windows interface of CCP4 Kindly Suggest me How i can install the Balbes in windows Thanks alot. -- -- with regards KEDAR SHARMA M.Tech Biotechnology (IITG)