diskchooser will start failing to read every file after a few fragmentation errors

[lydon42]

While browsing asubdirectory with D64 images, there are some fragmented files inside. First it will show the error, and keep showing the next unfragmented directory, but after the second or third fragemented error display, every image (even ones that were show before) will fail with an 88 File not found.

Leaving the subdirectory and entering it again will fix this and display can happen again... until you encounter to much errors again.

Perhaps a problem with open files and/or not unmounting mounted images?

[lydon42]

This is actually a hyppo error in d81check (which checks the file size)