China DOS Union

Attachments deleted. Need green version to download from network disk. There are still several DOS software in the network disk

http://xuantian.ys168.com/

[ Last edited by xuantian on 2006-4-13 at 19:54 ]

Thank you for your kindness. However, 4DOS 7.50 has long been Freeware, and now everyone can download it from JPSoft's official website. It is suggested that you delete your attachment to leave a little space for the forum.
Reference: Announcement: Forum Attachment Upload Issue

It's not this reason. 4DOS750 can't be installed under DOS. These are all the files after installation. If you don't think it's appropriate, just delete this topic.

What you said is right, that's indeed the case. But its installation file is actually a self-extracting ZIP file, and you can manually decompress it. Of course, this will result in some "useless" files. But it doesn't affect the use, and you can also delete them. Or, you can install it under Windows and then copy the entire installed files to use under DOS. Still, I would like to thank you for your kindness in thinking of sharing it with everyone.

But the latest version of WinRAR can't open the installation file of 4DOS750 either (I haven't used WinZip for a long time).

There is a download of zip, but it seems there is no help file.

Originally posted by xuantian at 2006-4-13 19:56:
But the latest version of WinRAR can't open the installation file of 4DOS750 either (I haven't used winzip for a long time).

How is that possible? I can use PKUNZIP to extract it under DOS, let alone WinRAR. Maybe your version of 4DOS has been updated?
My installation
The file name is 4DOS750. EXE,
The length is 1,282,291 bytes,
The time is 09-09-04 15:42,
Build 130,
MD5 checksum: 6358c4633ad85b68890ceadde1e27fa8
You can compare it

It seems different. Your installation file is smaller. The current one can only be installed in Windows. The one in the cloud disk is a self-extracting package file under DOS. You can download one and compare them?

I tried downloading the latest full version of 4DOS 7.50 directly from the Jpsoft website the other day to test the command line help issue mentioned by willsort, and it can be directly extracted and used with PKUNZIP.

In its README.TXT file (which can be viewed directly at: ftp://jpsoft.com/4dos/files/readme.txt), the installation instructions at the beginning also mention:
4DOS is distributed as an EXE file which installs 4DOS when run. The EXE file is "ZIP-compatible" (i.e., it can also be read as .ZIP files).

Official latest version download address: http://download.jpsoft.com/4dos/4dos.exe
Official latest version file directory: ftp://jpsoft.com/4dos/files/