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DOS软件下载 & 游戏分享（下载室） » [Help] Looking for CDOS system / boot disk

Floor1　6671188	Posted 2006-05-29 10:30
初级用户　Posts 9　Credits 22
It's really hard to find. :mad:Been looking for a long time and still can't find it. The alliance here is the place where I found the most complete DOS software. But unfortunately, there still isn't it. Could any kind person provide it? :o:o [ Last edited by llm on 2006-5-29 at 14:38 ]

Floor2　6671188	Posted 2006-05-29 15:18
初级用户　Posts 9　Credits 22
No one knows? 5555```` ver: Concurrent dos 386 release 3.0

Floor3　fujianabc	Posted 2006-05-29 15:48
金牌会员　Posts 1,616　Credits 3,467
The upload system in the forum has long been available: http://cndos.l009.com/filedown/files/DRConcurrentDOS386v301.rar [ Last edited by fujianabc on 2006-5-29 at 15:59 ]

Floor5　6671188	Posted 2006-05-30 12:24
初级用户　Posts 9　Credits 22
Asking fujianabc I want to make the hard disk boot with CDOS. How to install it? I extracted the image of 1.vfd to a floppy disk. The floppy disk stopped halfway through booting (after detecting the ports). System configuration: Memory is 32M. The 10G hard disk has only one 450M partition allocated for installing CDOS, and the remaining space is unallocated.

Floor7　fujianabc	Posted 2006-05-30 15:44
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The DOS compatibility here seems not very good, most machines can't boot, and neither VPC nor VMware virtual machines can start. The screenshot of the failed start is probably like this: I only successfully started it in QEMU. There is an installed QEMU image and a stripped-down version of QEMU in that rar. Just run "Start QEMU.cmd" to start it. The effect is the same as the screenshot on the 3rd floor. [ Last edited by fujianabc on 2006-5-30 at 15:47 ]

Floor9　6671188	Posted 2006-05-30 15:57
初级用户　Posts 9　Credits 22
It's really a last resort. There's a software that requires this environment. The old hard drive died the other day. So I've been searching everywhere. Found some installation instructions http://www.conctrls.com/CDOSFAQs.html It seems the hard drive needs to be less than 4GB, memory less than 48MB, and the hard drive should have Ultra DMA turned off. I followed the instructions, but there's no improvement.

Floor10　fujianabc	Posted 2006-05-30 16:24
金牌会员　Posts 1,616　Credits 3,467
You might as well try "Digital Research - MultiUser DOS v5.10", which can be regarded as an upgraded version of "Digital Research Concurrent DOS v3.01". For details, see the following post, which talks about some relevant contents: http://www.cn-dos.net/forum/viewthread.php?tid=20730&fpage=1 The download address is on the 11th floor.

Floor11　6671188	Posted 2006-05-30 16:42
初级用户　Posts 9　Credits 22
Okay, I'll go and take a look. Thanks.

Floor12　willsion	Posted 2006-05-31 15:45
高级用户　Posts 312　Credits 793
Originally posted by fujianabc at 2006-5-30 04:24 PM: You might as well try "Digital Research - MultiUser DOS v5.10", which can be regarded as an upgraded version of "Digital Research Concurrent DOS v3.01". For details, please see the following post, which talks about some related contents... Seen it.

Floor13　swhuang2003	Posted 2008-12-18 08:55
新手上路　Posts 2　Credits 6
http://cndos.l009.com/filedown/files/DRConcurrentDOS386v301.rar The link is no longer accessible. Is there anyone who can provide a boot disk of CONCURRENT DOS 386?