Summary: I have a old IBM C1.10 pc that i am pulling apart and putting back togeather for fun, problem just now is i can't boot to Dos. I seem to have deactiva...
Summary: Isn't MS-DOS 4.00 and IBM DOS 4.01? I have an IBM DOS boot disk with the dosshell.bat on it. I also downloaded MS-DOS 4.01 from the internet a y...
Summary: 1.44 Mbyte floppy disks are not hard to obtain which is what you really want. They are 2.0 unformatted as mentioned before. All you need to...
Summary: DOS 4.01 is IBM DOS not MS-DOS. This will make a difference when you try to use SETVER.EXE. Some MS-DOS 4.00 was labelled 4.01 on a download we...
Summary: MS-DOS was version 4.00. IBM-DOS was version 4.01. They were very similar. You can download MS-DOS 4.00--mistakenly listed as 4.01 from HTTP:/...
Summary: It's MS-DOS 4.00. Some sites had it for download listed as 4.01 some time back, but you had to enter $.00 if you wanted to use it with SETVER.EX...
Summary: You are going to run into a lot of trouble with that. I have IBM PC-DOS 4.01. I believe MS-DOS was version 4.00. Anyway I downloaded MS-DOS 4....
Summary: I am trying to dual boot with DOS 6.22 and NT 4.0, and am having trouble. Can I install DOS over NT (my original O/S? If so, how do I create the DOS...
Summary: I need dos 4.01 boot disk my drive is 5.25 old xt copmputer drive is 360 kb please help me or send boot ziped files on my email stronger@sayber.net ...
Summary: See below for other questions/comments! NOTE: If you've got old DOS diskettes lying around or are a collector, PLEASE make sure they are write protect...
Summary: Don't forget that the system files io.sys, command.com are loaded from an integrated ROM at startup on the PS/1! So you can't mix your DOS 6.22 driver...
Summary: You did not make things very clear for someone working on a PHD. A computer you have been using since 1990 won't boot to drive C: now, so you ne...
Summary: Point is, that machine came with a license for a copy of IBM PC DOS 4.00 (not v3.3 all though it was an option), or if a later model (56), IBM PC DOS ...
Summary: I am more curious as to why you want that exact version of DOS. (MS DOS 3.00 OEM, not MS DOS 3.00 retail or PC DOS 3.00 from IBM) The 3.00 version was...
Summary: DOS 6.22 is based on DOS 6.20. That itself is based on DOS 6.00, which is based on DOS 5.02, which is based on DOS 5.01, which is based on DOS 5.00, w...
Summary: I have winimages of IBM Dos 4.01 if you want them. Just post your e-mail address here. MSDos 5 was better than 4 and takes up less room then 6.x ...
Summary: I got stung like that on a download of MS-DOS 4.00. IO.SYS and MSDOS.SYS have to be both hidden and system to work. If they are not, you need a...
Summary: I tried the many good suggestions but apart from go into the files with a HEX viewer, nothing worked. I finally created boot disk from MS-DOS 3.3 to M...
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