Notes about the DOL 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 DOL file type is primarily associated with 'GameCube' by Nintendo. The Linux kernel for the Nintendo GameCube is commonly built as a DOL file, which is the typical executable file format on this console. Also known as DOLphin.