China DOS Union

Started putting it on the C drive. After that, it could be used. Then made the CD. The corresponding path has been modified already

Now I assume your situation is like this:
UCDOS was previously installed on the hard disk, and now it's all burned to the CD. The UCDOS on the hard disk is still there. When booting from the hard disk and executing UCDOS.BAT in the UCODS directory on the CD, UCDOS can be started. The content of UCDOS.BAT on the CD is as follows:
D:\UCDOS\RD16 %1
D:\UCDOS\KNL %2
D:\UCDOS\TX
D:\UCDOS\PY
D:\UCDOS\RDFNT

But when you boot with a floppy disk, the content of the AUTOEXEC.BAT of your floppy disk is as follows:
@ECHO OFF
LH MSCDEX.EXE /D:oemcd001 /L:D
path=d:\ucdos;c:\fox
d:\ucdos\ucdos.bat
c:\fox\fox.bat

However, UCDOS cannot be started.

In this way, you first don't start UCDOS in AUTOEXEC.BAT. After booting with the floppy disk and not switching to the D:\UCDOS directory, can you directly type UCDOS at the command prompt to start UCDOS?

Not working. Prompt: no font library. Going to sleep. Thanks. Have to go to work in the morning. You also go to bed early. Hehe

[ Last edited by fghlw on 2008-10-20 at 03:03 ]

The most outdated and least technical way:

AUTOEXEC.BAT

@ECHO OFF
LH MSCDEX.EXE /D:oemcd001 /L:D
d:
cd ucdos
ucdos.bat
c:
cd fox
fox.bat

That's it. Are you speechless? Hahaha

If that's the case, this is very strange. Except for the boot disk being different, all other environments are the same.

Today I found another machine. When changing the UCDOS path, the program prompted the same error. Later, when I put UCDOS in the root directory of drive C, it ran normally. Is there any configuration during UCDOS installation or within the system itself? I once saw someone mention that "UCDOS can only run in UCDOS under the root directory". When it was working normally before, I also used XCOPY /S to copy "UCDOS" to the root directory of drive C. I don't know if that has something to do with it. I don't use DOS much, especially UCDOS, and I don't know much about it. Is there any configuration file or built-in path?

[ Last edited by fghlw on 2008-10-20 at 14:24 ]

Then, where is the UCDOS in the C: drive, and where is the UCDOS in the D: drive?

............................
"UCDOS can only be under UCDOS in the root directory"
Of course, it's the same as this. Otherwise, how would I think of this
C:\UCODS\
D:\UCDOS\

Now the question is whether UCDOS has to be like this, but it's indeed okay like this

Assuming it has to be like this, it's also rather strange because you originally have
C:\UCODS\
D:\UCDOS\
which is also correct

Originally posted by fghlw at 2008-10-19 23:23:
@ECHO OFF
RD16
KNL
PY
LIMD WB.IMD
RDFNT
PRNT
TX

You can remove the parameters after RD16 and KNL.

Enter the UCDOS directory and then execute the above files step by step to see if there are any prompts...
In theory, there should be no problem.

When the upper floor prompts that there is no font library and an error occurs, that is when executing RD16.

Is the forum's clock supposed to be adjusted? Is the server not Beijing time?

The clock on the forum's server has been inaccurate all the time, and it has been adjusted many times already

http://www.cn-dos.net/forum/viewthread.php?tid=19916

Haha, it seems it's a difficult problem similar to my UCDOS. Now it can be used. I'll test it in a virtual machine another day. If I start it over and over again like this, my own machine would be heart - breaking.