Notes about the D64 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 D64 file type is primarily associated with 'Commodore 64'. A popular Commodore file format. Used by the 1541, 2031, 3040, 4040 drives. (.X64 is preferred.)
Detailed information for file extension D64:
Primary association: Commodore 64
Mime type: application/d64, application/octet-stream, application/x-d64
Important: Invalid file associations could be the result of underlying issues within your Windows PC. It is highly recommended that you scan your PC for invalid registry entries, unused processes and other slowdown issues.
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System Info for File Extension .D64
The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and information FILExt collected directly
from user systems.
EXEFile: %ProgramFiles%\ZipZag\zipzag.exe %1