Disk Image Utility update

[Darrell Pelan]

Disk Image Utility version 2.4 is now available on GitHub. A few bug fixes and the ability to delete CP/M files are the major changes for our group.

GitHub DIU

Change Log:

Bugs

• Disc image TC05.DOS.IMG doesn't display directory correctl

2.4 NCR Branch

• Add support for NCR 320k CP/M format
• Corrected bug in CP/M disk directory read function to test filename in upper case for IMG
• hackerb9 pull request - create .exe that works on Windows and Linux
• hackerb9 pull request Save settings C# way

2.4 CPM-Erase

• Added debug code to display the Allocation Blocks used by a CP/M file image
• Enabled command line startup with 'D' to enable debug feature.
• Added CP/M erase capability
• Updated InsertFileHdos() to use var maxSector in place of LastGroupSector due to scope concern. LastGroupSector is used in class DirList
• Corrected ReadHdosDir so that correct image size is returned
• Corrected MS-DOS subdirectory processing to reset subDir Flag to false
• Cleaned up File List Box Formatting related to subdirectories and Volume labels
• Scans source directory after adding files to an image

[Joseph Travis]

I don't see any message body.

On Sun, Dec 14, 2025, 3:29 PM Darrell Pelan <pel...@gmail.com> wrote:

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[pel...@gmail.com]

I didn’t send anything on purpose, so it might have been blank. I deleted it from the group. Lots of emails here today as I am in the process of dropping the dpelan@woh... Address. T Mobile is installing 2GB fiber tomorrow, so I’m moving from Spectrum to use a Gmail account as primary. An AMAZING amount of work to change primary emails.

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[Mark Garlanger]

Hey Darrell, This wasn't you, it's related to someone's earthlink email account doing something funky. You can look at the original headers to see the issue. It's the same issue we had a few years ago, I emailed the user then, and will email him again about it.

Mark

To view this discussion visit https://groups.google.com/d/msgid/sebhc/079901dc6d5f%24a31a6910%24e94f3b30%24%40gmail.com.