Tips to open D64 file

Can't open the D64 file? You are not the only one. Thousands of users face similar problems every day. Below you will find tips on how to open D64 files as well as a list of programs that support D64 files.

D64 file extension

File Name Commodore 64 Disk Image
File Category Disk Image Files

The D64 file is supported on 2 operating systems. Depending on your operating system, you may need different software to handle the D64 files. Below is a summary of the number of programs that support and open the D64 file on each system platform.

Operating systems
  • 5
  • 3
  • 0
  • 0
  • 0
  • 0

What is D64 file?

The D64 file has been categorized as Disk Image Files. In addition to this file, the Disk Image Files category includes 203 related files. Commodore 64 Disk Image is most often found on 2 operating systems. The file will work on Mac OS, Windows systems, unfortunately not on others. This file type can also be opened by 7 other programs. You can use Total Commander, ZipZag, Frodo, WinVICE in case Power64 cannot be used.

How to open D64 file?

The main problem with Commodore 64 Disk Image is that the D64 file is incorrectly associated with programs. Thus, when you open D64, the program selection wizard or some other program starts. How to solve such a problem?

The first thing you should do is just "doubleclick" on the D64 file icon you want to open. If the operating system has an appropriate application to support it and there is also an association between the file and the program, the file should be opened.

Step 1. Install Power64

An often overlooked issue is to make sure that Power64 is installed on the computer. To do this, enter the name Power64 into the system search engine. In the absence of an appropriate program, its installation in the vast majority of cases will fix the problem. Later in this article you will find a list of programs that can open D64 files.

Programs to open D64 file

Remember to download programs supporting D64 files only from verified and safe sources. We suggest using the websites of software developers.

Step 2. Create association of Power64 with D64 files

However, it may happen that the application itself does not cause the D64 file to open in the Power64 application, but you can set it manually. This option is available from the level of Properties of a specific file available in the context menu. The displayed window will contain information about the program that supports this type of file. Using the "Change" button we can set the program to handle this type. The program should be visible in the window, otherwise it should be selected manually using the "Browse" button and the program installation directory should be indicated. However, it is important to check the "Always use the selected program ..." box, this will allow you to permanently associate the D64 file with the Power64 application.

Step 3. Update Power64 to the latest version

If, however, after binding Power64 with Commodore 64 Disk Image there were still problems, you should update the program to the latest version.

Step 4. Check for the following problems with the D64 file

The problem may also be with the file itself if the above steps don't work. The most common file problems are:

Very often, the file may be size 0 or incomplete. This suggests truncating the D64 file contents when downloading or copying. The file should be downloaded again, making sure that the process has finished correctly.
The most common cause here is computer viruses. A virus scan using an up-to-date antivirus program should fix the problem. Some antivirus vendors also provide free online scanners. The scan should cover the entire computer, not only the D64 file that we want to open. However, remember that not every infected D64 file can be recovered, so it is important to take care of regular backups.
A typical compatibility error - the program does not support the older version of the D64 file. Help should be sought from the software developer, as they usually recommend using free file converters or installing an older version of the program.
There can be many reasons for the failure. The repair method must be adapted to the type of file and damage. Some programs offer the ability to automatically repair D64 file corruption.
When reading, a message appears that the file was encrypted or corrupted. The encrypted file D64 except for the special designation, works normally, but only on the device where it was encrypted, before transferring it to another machine, decryption is required.
Some operating systems do not allow file operations in certain locations, eg in system directories or directly on the system drive. The problem is only writing to the file, not reading it. Copying the D64 file to another location will fix the problem.
This problem only occurs with more complex files. In this case, the D64 file is blocked by the first application to open it. Just close unnecessary programs. Sometimes you have to wait for the session to the file D64 to close. Antivirus programs or a backup being made may lock the file for a while without the user's knowledge. If this does not work either, restart the device.