Hi, I recently started using chimera for one project from university. At first I worked in the university computer that it had the program. Today, as I have to work from home I downloaded the latest version of chimera in the web page and I tried to do a dock prep in the protein from DB 2am9. With the receptor it worked well, but when I done it with the ligand TES it seems to have a problem with the add charges fase. I searched first in all you webs and all it seems to say is that the molecular structure isn't correct but I really think there isn't a problem with the structure because with exactly the same steps it used to work in the university computer. The error says: (TES) sh: 1: C:/Program: not found (TES) /usr/bin/antechamber: Fatal Error! (TES) Cannot properly run "C:/Program Files/Chimera 1.14rc/bin/amber18/bin/bondtype -j part -i ANTECHAMBER_BOND_TYPE.AC0 -o ANTECHAMBER_BOND_TYPE.AC -f ac". Failure running ANTECHAMBER for residue TES Check reply log for details I don't know if it could be some problem with my program or if I should change the configuration of the program or what it is that isn't working. Thanks in advanced and I look forward you answer.