April 16, 2020 By:

Post by Shane Baggs The F3 key is supposed to get the last line, if available. Post by Shane Baggs Please let me know if there’s any kind of tool I can run on my computer that would help to determine what is causing this trouble. This DOS software-related article is a stub. Retrieved from ” https: Expanded memory manager, Command. AFAIK, they don’t have any active maintainers anyways. This page was last modified on 5 April , at


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These closed source binaries will still remain inside their original.


EXE, it causes the behavior you mentioned where internal commands work and external ones like EDIT just return a command prompt. Notably missing are FreeDOS’s memory managers. This page was last modified on 5 Aprilat The issues have been mentioned to them before but apparently were ignored. Retrieved from ” https: We can’t afford to be stubborn or lazy here.

JLM since it too is closed source and of little use to anyone these days.

Thank you! FreeDOS running stable on three machines, reproducible bugs on fourth.

Mobile Device Manager Plus allows you to control only the apps on BYO-devices by containerizing them, leaving personal data untouched! Views Read Edit View history. Post by Shane Baggs Jemm Post by Shane Jemm36 I tried 4DOS, and found that most of the trouble I’d been having was due to memory management not having been customized for the machine.



Very advanced text editor, replacement for EDIT. Three conditions are required:. This technique enabled both EMS expanded memory as well as UMBs – both of which appear to DOS applications to be memory in the upper area but are in fact mapped to physical memory locations beyond 1MB. Eric Auer Supports fancy text resolutions such as x60 x pxdepending on your graphics card.

Re: JEMM386

Search everywhere only in this topic. Post by Shane Baggs Memm386 haven’t had a lot of time to test the Compaq Armada with the Pentium 2, but I’m going to assume it’s stable until it does something to prove otherwise. Please note I just copied these from my BX system, they will probably not work on yours without modifications.

Ralf This email has been checked for viruses by Avast antivirus software. Archived from the original on EXE in lieu of a simpler solution debug script with comments?

FreeDOS command: jemm

In this case it it strongly recommended to consult the readme or data corruption may occur. Please help improve this article jsmm386 adding citations to reliable sources. Unsourced material may be challenged and removed. EXE can map memory into unused blocks in the upper jemm3886 area UMAallowing device drivers and TSRs to be “loaded high”, preserving conventional memory. Hi, On Tue, May 17, at Bonnie Dalzell An indication for the DMA issues are e. It temporarily shuts down during a Windows session in Enhanced mode, with Windows’ protected mode kernel taking over its role.


This DOS software-related article is a stub. I won’t delete those, and I doubt Jim will either. Just as the other expanded memory managers, EMM uses the processor’s jfmm386 mode. Navigation menu Personal tools Log in Request account. This tool is rather comfortable because it allows Real Mode configurations while still being able to load larger TSRs.