I used MS-DOS 7.1 to make a dual boot with XP, but when entering the DOS system, using MEM to check my conventional memory only has 634k, you know originally it was 640k, is there a virus or something? I used the MS-DOS 7.1 boot disk to boot, it is 640K. Who can answer?
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中国DOS联盟论坛 » DOS学习入门 & 精彩文章 （教学室） » Problems with dual-booting
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Posted 2003-04-13 00:00 · 中国 福建 福州 电信
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Posted 2003-04-14 00:00 · 中国 福建 福州 电信
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Why is there no one responding?
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Posted 2003-04-14 00:00 · 美国 肯塔基州 费耶特县 列克星敦 Charter_Communications
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Can you put the screen display after using the MEM/C/P command here for us to see?
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Posted 2003-04-14 00:00 · 中国 福建 福州 电信
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How to intercept under DOS
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Posted 2003-04-15 00:00 · 加拿大 安大略省 多伦多
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It can be intercepted using software like Screen Thief and so on. But for the text screen, you can redirect the entire screen display to the file TEMP.DAT by using MEM /C>TEMP.DAT, then paste the content in the TEMP.DAT file into the forum.
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Posted 2003-04-16 00:00 · 中国 福建 福州 电信
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I set up boot menu 1, with CD-ROM 2, no CD-ROM 3, and the settings for running games.
But when I select the first item:
Memory Type Total Used Free
---------------- -------- -------- --------
Conventional 634K 88K 546K
Upper 0K 0K 0K
Reserved 0K 0K 0K
Extended (XMS)* 228,272K 720K 227,552K
---------------- -------- -------- --------
Total memory 228,906K 808K 228,098K
Total under 1 MB 634K 88K 546K
Total Expanded (EMS) 32M (33,947,648 bytes)
Free Expanded (EMS)* 32M (33,554,432 bytes)
* EMM386 is using XMS memory to simulate EMS memory as needed.
Free EMS memory may change as free XMS memory changes.
Largest executable program size 546K (559,072 bytes)
Largest free upper memory block 0K (0 bytes)
MS-DOS is resident in the high memory area.
When selecting the second item:
Memory Type Total Used Free
---------------- -------- -------- --------
Conventional 634K 33K 601K
Upper 0K 0K 0K
Reserved 0K 0K 0K
Extended (XMS) 228,272K 64K 228,208K
---------------- -------- -------- --------
Total memory 228,906K 97K 228,809K
Total under 1 MB 634K 33K 601K
Largest executable program size 600K (614,688 bytes)
Largest free upper memory block 0K (0 bytes)
MS-DOS is resident in the high memory area.
When selecting the third item:
Memory Type Total Used Free
---------------- -------- -------- --------
Conventional 634K 18K 616K
Upper 57K 15K 42K
Reserved 0K 0K 0K
Extended (XMS)* 228,215K 727K 227,488K
---------------- -------- -------- --------
Total memory 228,906K 760K 228,146K
Total under 1 MB 691K 33K 658K
Total Expanded (EMS) 32M (33,947,648 bytes)
Free Expanded (EMS)* 32M (33,554,432 bytes)
* EMM386 is using XMS memory to simulate EMS memory as needed.
Free EMS memory may change as free XMS memory changes.
Largest executable program size 616K (630,416 bytes)
Largest free upper memory block 42K (43,200 bytes)
MS-DOS is resident in the high memory area.
But when I select the first item:
Memory Type Total Used Free
---------------- -------- -------- --------
Conventional 634K 88K 546K
Upper 0K 0K 0K
Reserved 0K 0K 0K
Extended (XMS)* 228,272K 720K 227,552K
---------------- -------- -------- --------
Total memory 228,906K 808K 228,098K
Total under 1 MB 634K 88K 546K
Total Expanded (EMS) 32M (33,947,648 bytes)
Free Expanded (EMS)* 32M (33,554,432 bytes)
* EMM386 is using XMS memory to simulate EMS memory as needed.
Free EMS memory may change as free XMS memory changes.
Largest executable program size 546K (559,072 bytes)
Largest free upper memory block 0K (0 bytes)
MS-DOS is resident in the high memory area.
When selecting the second item:
Memory Type Total Used Free
---------------- -------- -------- --------
Conventional 634K 33K 601K
Upper 0K 0K 0K
Reserved 0K 0K 0K
Extended (XMS) 228,272K 64K 228,208K
---------------- -------- -------- --------
Total memory 228,906K 97K 228,809K
Total under 1 MB 634K 33K 601K
Largest executable program size 600K (614,688 bytes)
Largest free upper memory block 0K (0 bytes)
MS-DOS is resident in the high memory area.
When selecting the third item:
Memory Type Total Used Free
---------------- -------- -------- --------
Conventional 634K 18K 616K
Upper 57K 15K 42K
Reserved 0K 0K 0K
Extended (XMS)* 228,215K 727K 227,488K
---------------- -------- -------- --------
Total memory 228,906K 760K 228,146K
Total under 1 MB 691K 33K 658K
Total Expanded (EMS) 32M (33,947,648 bytes)
Free Expanded (EMS)* 32M (33,554,432 bytes)
* EMM386 is using XMS memory to simulate EMS memory as needed.
Free EMS memory may change as free XMS memory changes.
Largest executable program size 616K (630,416 bytes)
Largest free upper memory block 42K (43,200 bytes)
MS-DOS is resident in the high memory area.
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Posted 2003-04-16 00:00 · 美国 肯塔基州 费耶特县 列克星敦 Charter_Communications
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Try adding DEVICE=EMM386.EXE NOEMS in CONFIG.SYS.
Wengier - 新DOS时代
欢迎大家来到我的“新DOS时代”网站，里面有各类DOS软件和资料，地址：
http://wendos.mycool.net/
E-Mail & MSN: wengierwu AT hotmail.com （最近比较忙，有事请联系DOSroot和雨露，谢谢！）
欢迎大家来到我的“新DOS时代”网站，里面有各类DOS软件和资料，地址：
http://wendos.mycool.net/
E-Mail & MSN: wengierwu AT hotmail.com （最近比较忙，有事请联系DOSroot和雨露，谢谢！）
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