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To: Gerald R. Lampton who wrote (20201)6/24/1998 11:02:00 AM
From: Daniel Schuh  Read Replies (2) | Respond to of 24154
 
Don't hold me to this one, but I believe DOS and Win95 became inseparable under OSR2, not the original Win95. It was what the customers wanted! (even though the customers couldn't buy OSR2, unless they were the OEMs Microsoft is so famous for listening too). I saw something about this recently, but my refs went with the disk. Re the Caldera suit, coming to trial soon in a courtroom (relatively) near you, I think the ref said that there was an arbitrary check inserted in Windows 3.1 that disabled it (Windows 3.1) in the presence of DR-DOS, or something other than MS-DOS, it had worked ok before that.

Cheers, Dan.



To: Gerald R. Lampton who wrote (20201)6/24/1998 12:04:00 PM
From: Bearded One  Read Replies (1) | Respond to of 24154
 
One cannot run Windows 95 without DOS installed. However the links between Windows 95 and DOS are "loose" in the sense that, as Caldera recently proved, one can easily substitute another version of DOS for Microsoft's version. That is, DOS wasn't significantly altered for Windows 95 so that it couldn't run on its own.

I see how a loose integration of Windows 95 and DOS seemingly helps Microsoft in that it loosens the Appeal's court definition of integrated. However, it also seems that Caldera has presented evidence that Microsoft misstated or lied about the relationship between DOS and Windows 95 when negotiating the consent decree with the DOJ back in 1994. The ability to substitute a new DOS for the one shipped with Windows 95 is a new revelation, one that convinced judge to allow Caldera to expand their lawsuit to include Windows 95. Caldera's claim was that Windows 3.1 was simply a shell over DOS and that Microsoft's shipping of Windows 3.1 and DOS together was not integration, but rather (illegal?) tying. The court decision allowed Caldera to make the claim that Windows 95 is also simply a graphical addition to DOS. Microsoft's stance in that lawsuit seems to be, believe it or not, that Windows 95 is highly integrated with DOS. So, in my non-lawyerly opinion, Microsoft seems to have to tread a thin line about Windows 95 and DOS being well integrated in the Caldera lawsuit, but not being well integrated in the DOJ lawsuit.

Opinions? Anyone with info about Caldera? Also, what would happen to the DOJ lawsuit if Caldera shows in court that Microsoft lied to the DOJ in 1994?



To: Gerald R. Lampton who wrote (20201)6/24/1998 9:23:00 PM
From: Charles Hughes  Read Replies (1) | Respond to of 24154
 
>>>I was under the impression the Windows 95 interface could not be separated from DOS and that it was not possible to run just the DOS portion without the interface, or to run some other version of DOS under Windows 95.

I think the easier it is to separate them, the more that helps Microsoft. Remember that, in interpreting the Consent Decree, the court took it as a given that Windows 95 was the model of what is an "integrated product." <<<<

I suggest clicking on the start button, selecting shutdown, and selecting 'Restart the computer in MS-DOS mode' for some insight. FWIW, in this mode you can run old dos games and you must use old dos drivers, many of which are older than Win95.

Dan notes things have changed, DR-DOS used to work under windows, as did memory managers other than their own (often better) but lately they have been able to turn off that capability AFAIK.

If it walks like a DOS, and it quacks like a DOS...

On the other hand, win 3 really depended on DOS for system access. Once win95 has launched, though, it seems to use 32 bit processor and memory features directly.

I tend to think of DOS and Win95 as almost totally foreign systems that can launch and partially wrapper each other, at least in appearance, this capability relies more on the multimodal capabilities and backwards compatibility of Intel processors than anything else.

I don't have any idea which side these presumptions, if they turned out to be facts, would help.

Cheers,
Chaz



To: Gerald R. Lampton who wrote (20201)6/25/1998 1:05:00 AM
From: Andy Thomas  Respond to of 24154
 
Hi Gerald,

On a win95 machine, put the line:

pause

at the end of the c:\autoexec.bat file

The next time you boot, it will say at some point: "Press any key to continue..."

Hit ctrl-c there and you're in "Win95 dos" (dos 7?).

You can also edit the read-only, system, hidden file c:\msdos.sys and put the line:

bootmulti=1

to get a multiple boot up menu at start. You can also hit "F8" when you see the "...starting Windows 95" thing on the screen.

FWIW
Andy