Arkady, > Which OS you was use for tests? > FreeDOS
> Which software you use to prepare > (format) these ZIP diskettes? > WinXP Pro initially, SpinRite for the one ZIP disk. > Also, disk geometry in boot record differs from one, reported by OS. > This is, probably, not very important (in given case), but who knows. Also, > as sayed by volume label, first disk (which is consistent) is from SPINRITE > package (or formated by SPINRITE :). > SpinRite uses FreeDOS. > Completely incorrect results: boot records says, that this is FAT32, > whereas OS says, that this is FAT16. Any file write should be dangerous. > > Looks like this diskette was prepared by NT-family (XP?) - boot sector > mentions NTLDR. > Correct. WinXP Pro (incorrectly) allows me to set format of ZIP-100 disks to FAT32, which ends up non-bootable. SpinRite which uses FreeDOS incorrectly 'claims' to have successfully formatted such FAT32 ZIP-100 disks.....yet fail to boot. THAT is the focal point of troubles with FreeDOS I'm having. SpinRite uses FreeDOS for it's formatting functions. Under WinXP Pro, a ZIP- 100 (incorrectly) formatted as FAT32 is NOT getting correctly formatted. Shouldn't it (SR/FreeDOS) give an error message about incorrect file format/ bad bootsector? It does IF the ZIP-100 is formatted as NTFS. > JL> OddErrors.BMP - on screen goofy errors after I got (bootsect32.bmp) > JL> error. > If you test this under FreeDOS, you should report this to Steffen Kaiser, > author of command.com. > What's his e-mail address? -- Jim Lilly - Team Z http://www.zonelabs.com/store/content/company/teamzBios.jsp Using - Virtual Access(OLR), ZAP 4.5, & WinXP Pro w/SP1 http://www.virtual-access.org ------------------------------------------------------- This SF.Net email is sponsored by: IBM Linux Tutorials Free Linux tutorial presented by Daniel Robbins, President and CEO of GenToo technologies. Learn everything from fundamentals to system administration.http://ads.osdn.com/?ad_id=1470&alloc_id=3638&op=click _______________________________________________ Freedos-kernel mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/freedos-kernel