Notes about the BC file extension:
Incorrect file associations could be the result of underlying issues within your PC system. As such it is highly recommended to scan your PC for invalid registry entries
, unused processes and other unfavourable system settings to identify slowdown issues.
The BC file type is primarily associated with 'BCwin' by Procedimientos-Uno, S.L.. BCwin is a program that deals with installation and distribution of batteries and condensers. [Spanish site]