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中国DOS联盟论坛 The time now is 2026-10-24 14:15 |
47,815 topics / 349,928 posts / today 0 new / 48,288 members |
| DOS疑难解答 & 问题讨论 (解答室) » Why can't the xcopy command run under pure DOS? |
| Printable Version 13,627 / 55 |
| Floor31 jcyncz | Posted 2006-06-18 12:16 |
| 初级用户 Posts 26 Credits 66 | |
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Webmaster, the English is completely fine. Now it's just in Chinese. How to solve it? Thank you!
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| Floor32 Wengier | Posted 2006-06-18 12:18 |
| 系统支持 Posts 10,521 Credits 27,736 | |
Originally posted by jcyncz at 2006-6-18 12:16 PM: Please enter MEM /C under DOS and then post the result for me to see and analyze. |
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| Floor33 jcyncz | Posted 2006-06-18 12:36 |
| 初级用户 Posts 26 Credits 66 | |
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I entered "CMD" in "Run" and then ran: MEM /S. Not sure if it works? I took a QQ screen capture, and I'm uploading it to have a look at where the problem is, thanks!
Attachments {E83409FC-7DC9-46AC-BC10-B4B193EE5DB1}1.jpg (47.18 KiB) |
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| Floor34 Wengier | Posted 2006-06-18 12:43 |
| 系统支持 Posts 10,521 Credits 27,736 | |
Originally posted by jcyncz at 2006-6-18 12:36 PM: That's not right. Didn't I ask you to boot to pure DOS using a DOS boot disk and then run MEM /C? What's the use of running it in CMD? If you don't know how to take a screenshot in pure DOS, please enter MEM /C >C:\FILE.TXT, and then post the content in C:\FILE.TXT. |
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| Floor35 jcyncz | Posted 2006-06-18 13:48 |
| 初级用户 Posts 26 Credits 66 | |
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First, I sincerely say: Thank you. I post it using the method you said:
Modules using memory below 1 MB: Name Total Conventional Upper Memory -------- ---------------- ---------------- ---------------- SYSTEM 29,872 (29K) 10,848 (11K) 19,024 (19K) HIMEM 1,120 (1K) 1,120 (1K) 0 (0K) EMM386 4,320 (4K) 4,320 (4K) 0 (0K) DOSKEY 3,968 (4K) 3,968 (4K) 0 (0K) VIDE-CDD 5,024 (5K) 0 (0K) 5,024 (5K) IFSHLP 2,864 (3K) 0 (0K) 2,864 (3K) COMMAND 7,424 (7K) 0 (0K) 7,424 (7K) KILLER 400 (0K) 0 (0K) 400 (0K) SHSUCDX 5,808 (6K) 0 (0K) 5,808 (6K) DOSLFN 19,312 (19K) 0 (0K) 19,312 (19K) Free 635,120 (620K) 634,976 (620K) 144 (0K) Memory Summary: Type of Memory Total Used Free ---------------- ----------- ----------- ----------- Conventional 655,360 20,384 634,976 Upper 60,000 59,856 144 Reserved 0 0 0 Extended (XMS) 267,261,344 509,344 266,752,000 ---------------- ----------- ----------- ----------- Total memory 267,976,704 589,584 267,387,120 Total under 1 MB 715,360 80,240 635,120 Largest executable program size 634,880 (620K) Largest free upper memory block 144 (0K) MS-DOS is resident in the high memory area. |
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| Floor36 Wengier | Posted 2006-06-18 13:54 |
| 系统支持 Posts 10,521 Credits 27,736 | |
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It seems that it is indeed the case. I have known the reason, that is, the UMB memory of yours is too small, resulting in that DOSLFN does not have enough UMB memory to load the Chinese code page and thus the Chinese code page fails to load. Please modify the A:\AUTOEXEC.BAT file and remove the "LH" in front of "LH DOSLFN" in it.
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| Floor37 jcyncz | Posted 2006-06-18 18:08 |
| 初级用户 Posts 26 Credits 66 | |
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According to what you said, I modified it and finally succeeded.
Awesome, I really admire you, you know so much. I've learned a lot from you, it's really indescribable, I can only say thank you! Also, I want to ask, this machine is successful, will it also need to be modified on someone else's machine to copy normally? Besides this problem, are there any other problems that may occur? |
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| Floor38 Wengier | Posted 2006-06-18 23:03 |
| 系统支持 Posts 10,521 Credits 27,736 | |
Originally posted by jcyncz at 2006-6-18 06:08 PM: You're welcome. In most computers, it can actually be used normally without modification. Only on a few computers where the UMB memory is too small (only about 60KB) does it need to be modified. However, once modified, it can be used normally on all computers, and there will be no other problems. |
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| Floor39 jcyncz | Posted 2006-06-19 17:50 |
| 初级用户 Posts 26 Credits 66 | |
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Thank you.
There is another question. I copied this long filename-supported XCOPY to other boot disks and it didn't work, while the previous XCOPY without long filename support that I downloaded from this forum works on any boot disk, which means this long filename-supported XCOPY has poor compatibility and can only work on the pure MS-DOS 7.10 boot disk you provided. Why is this? |
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| Floor40 Wengier | Posted 2006-06-19 20:55 |
| 系统支持 Posts 10,521 Credits 27,736 | |
Originally posted by jcyncz at 2006-6-19 05:50 PM: This is not a compatibility issue, but for other reasons. Why do you want to copy it to other boot disks? Can't you just use this pure DOS boot disk directly or modify it based on it to make your own boot disk? After all, this is the most compatible pure DOS boot disk. |
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| Floor41 jcyncz | Posted 2006-06-19 23:47 |
| 初级用户 Posts 26 Credits 66 | |
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Thanks, thanks to the webmaster for your hard work.
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| Floor42 xiaolin | Posted 2007-09-06 21:02 |
| 新手上路 Posts 4 Credits 10 | |
| Floor43 xiaolin | Posted 2007-09-06 21:04 |
| 新手上路 Posts 4 Credits 10 | |
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My computer has no floppy drive, how to set up virtual machine?
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| Floor44 xiaolin | Posted 2007-09-07 01:39 |
| 新手上路 Posts 4 Credits 10 | |
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After I installed the above virtual floppy drive on my computer, there are three options: Windows XP SP2;矮人DOS Toolbox; boot from virtual floppy drive. I can boot to pure DOS, but after modifying autoexec or config and then re - imaging the virtual drive, it can't boot and always returns to the boot selection interface. Urgent.
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| Floor45 shirui | Posted 2007-09-25 09:39 |
| 新手上路 Posts 1 Credits 2 | |
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I also can't use XCOPY
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