Hi, I was intalated Chimera 1.5 64bit under Windows 10 64 bit, I was intalated Chimera 1.5 64bit under Windows 10 64 bit, and all was fine until I started executed, Chimera crashed and now it gives me an error at launch and quits, so I cannot run it anymore. After launch, the error window shows: -------------------------------------------------------------------------------- Chimera exited abnormally; the exit code was: -1073741819. Use the --debug command line option for the full error message. -------------------------------------------------------------------------------- Paulo Roberto da Silva Santos Bacharel em Química - UFPB Mestrando em Química - UFPB LCCQS - Laboratório de Compostos de Coordenação e Química de Superfície (83) 99915-5963