DOS 6.2 on irix
#1
DOS 6.2 on irix
Hi all,

I have Softwindows 95 running fine on my Octane and was wondering about installing DOS applications. I don’t think windows 95 includes DOS, but can be installed separately. My question is has anyone installed DOS on IRIX or within Softwindows?

I would like to install my old licenses of 3d studio r4 and AutoCAD r12 for dos.

Octane 2x600mhz R14000 Octane2 dual head V12 / V10, 7 gig Ram
Octane 2x250mhz R10000 2gig ram, MXE, Digital Video, MSCSI, Jaleo
1600SW O2 400mhz R12000 O2, 1gig Ram AV1  - 250gig Media' raid
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bjames
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11-13-2019, 01:57 AM
#2
RE: DOS 6.2 on irix
SoftWindows 2 essentially installs over a properly emulated version of DOS and allows DOS programs to run very well under IRIX.

For this reason, I have both SoftWindows 2 and 95 installed on my Tezro.
(This post was last modified: 11-13-2019, 03:08 AM by Irinikus.)
Irinikus
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11-13-2019, 03:06 AM
#3
RE: DOS 6.2 on irix
(11-13-2019, 03:06 AM)Irinikus Wrote:  SoftWindows 2 essentially installs over a properly emulated version of DOS and allows DOS programs to run very well under IRIX.

For this reason, I have both SoftWindows 2 and 95 installed on my Tezro.

100%, SoftWindows 2 is really nice.

Indigo2 IMPACT  : R10K-195MHz, 1GB RAM, 146GB 15K, CD-ROM, AudioDAT, MaxImpact w/ TRAM.  IRIX 6.5.22

O2 : R12K-400MHz, 1GB RAM, 300GB 15K, DVD-ROM, CRM Graphics, AV1/2 Media Boards & O2 Cam, DV-Link, FPA & SW1600.  IRIX 6.5.30

 : 2 x R14K-600MHz, 6GB RAM, V12 Graphics, PCI Shoebox.  IRIX 6.5.30

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11-13-2019, 03:41 PM
#4
RE: DOS 6.2 on irix
Windows 95 does include DOS, specifically DOS 7.0 sits under the hood (it was never sold separately). It should be possible from Windows 95 to exit to DOS mode, it'll be in the Shutdown menu.

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11-13-2019, 06:17 PM
#5
RE: DOS 6.2 on irix
(11-13-2019, 06:17 PM)Trippynet Wrote:  Windows 95 does include DOS, specifically DOS 7.0 sits under the hood (it was never sold separately). It should be possible from Windows 95 to exit to DOS mode, it'll be in the Shutdown menu.

I've noticed that the DOS under 95 operates a little sluggish with some apps when compared to the environment in SW2

Indigo2 IMPACT  : R10K-195MHz, 1GB RAM, 146GB 15K, CD-ROM, AudioDAT, MaxImpact w/ TRAM.  IRIX 6.5.22

O2 : R12K-400MHz, 1GB RAM, 300GB 15K, DVD-ROM, CRM Graphics, AV1/2 Media Boards & O2 Cam, DV-Link, FPA & SW1600.  IRIX 6.5.30

 : 2 x R14K-600MHz, 6GB RAM, V12 Graphics, PCI Shoebox.  IRIX 6.5.30

IBM  : 7012-39H, 7043-140

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11-13-2019, 06:19 PM
#6
RE: DOS 6.2 on irix
(11-13-2019, 06:17 PM)Trippynet Wrote:  Windows 95 does include DOS, specifically DOS 7.0 sits under the hood (it was never sold separately). It should be possible from Windows 95 to exit to DOS mode, it'll be in the Shutdown menu.

The DOS That comes with Soft Windows 2 is more efficient:

This video will give you some idea as to how well it runs:

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11-13-2019, 06:21 PM
#7
RE: DOS 6.2 on irix
Interesting, I may have to look into this more. A wile ago I installed and old License of 3D Studio R4 (Dos) and would not run in Dos mode. By the looks of the scrambled interface, It appeared it may have to do with DOS display drivers. Also, I tried installing Heretic (dos) and it would not even open. This is when I started thinking DOS apps may not be compatible with Softwindows 95.

Thanks for all the replys as they are very encouraging.

Octane 2x600mhz R14000 Octane2 dual head V12 / V10, 7 gig Ram
Octane 2x250mhz R10000 2gig ram, MXE, Digital Video, MSCSI, Jaleo
1600SW O2 400mhz R12000 O2, 1gig Ram AV1  - 250gig Media' raid
Indy 180mhz R5000 Indy XZ 256mb ram
Indigo2 200mhz R4400 Extreme…….Under Construction
Dell T7600 dual 3.5 Xeon, 512 gb ram, Quadro K6000 + Tesla k20 - DaVinci Resolve Studio Editing
Dell T5500 dual 3.2 Xeon, 72gb ram, Quadro 6000 + Tesla C2075 - DaVinci Resolve Studio Cutting
Intel i7-990x 3.46GHz Extreme 6 core / Quadro 5000 & 2 x Tesla C2075 / 24gig Ram inside an SGI 320vw case
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12-04-2019, 05:57 PM


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