We would like to deploy the Windows version of Ghemical (running under Cygwin) obtained from http://www.uiowa.edu/~ghemical/windows.shtml Whilst installing it on a per user basis is not an issue, the installer does seem to install some user specific files during this process. This means that another user coming along has difficulties. Also, the way our Windows installations are built, we have to specify a script for an unattended install. It also helps not to have the install in a top level directory, but in "Program Files", which I gather currently if done would not work. Does anyone have any advice on how to install on a Windows platform in a manner which is user independent. -- Henry Rzepa. +44 (020) 7594 5774 (Voice); +44 (0870) 132 3747 (eFax); rzepahs at mac.com (iChat) http://www.ch.ic.ac.uk/rzepa/ Dept. Chemistry, Imperial College London, SW7 2AZ, UK. (Voracious anti-spam filter in operation for received email. If expected reply not received, please phone/fax).