Notes about the $AC 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 $AC file type is primarily associated with '$&Sense' by Monogram Software/Software Toolworks/The Learning Company. This is an old DOS accounting program. The program is no longer on the market and the company is no longer in busines. It was originally published by Monogram Software (1988) which was taken over by Software Toolworks which was renamed to Mindscape in 1994. Mindscape was absorbed into The Learning Company in 1998 and the program is no longer supported.