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	<id>https://gunkies.org/index.php?action=history&amp;feed=atom&amp;title=Installing_Windows_NT_3.1_on_Qemu-legacy</id>
	<title>Installing Windows NT 3.1 on Qemu-legacy - Revision history</title>
	<link rel="self" type="application/atom+xml" href="https://gunkies.org/index.php?action=history&amp;feed=atom&amp;title=Installing_Windows_NT_3.1_on_Qemu-legacy"/>
	<link rel="alternate" type="text/html" href="https://gunkies.org/w/index.php?title=Installing_Windows_NT_3.1_on_Qemu-legacy&amp;action=history"/>
	<updated>2026-11-09T20:06:13Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
	<generator>MediaWiki 1.43.11</generator>
	<entry>
		<id>https://gunkies.org/w/index.php?title=Installing_Windows_NT_3.1_on_Qemu-legacy&amp;diff=29940&amp;oldid=prev</id>
		<title>Neozeed: update some links to archive.org</title>
		<link rel="alternate" type="text/html" href="https://gunkies.org/w/index.php?title=Installing_Windows_NT_3.1_on_Qemu-legacy&amp;diff=29940&amp;oldid=prev"/>
		<updated>2023-06-09T09:22:38Z</updated>

		<summary type="html">&lt;p&gt;update some links to archive.org&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 09:22, 9 June 2023&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l89&quot;&gt;Line 89:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 89:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Well Windows NT 3.1 is more of a landmark for Microsoft&amp;#039;s first homegrown 32bit OS, and at the same point it&amp;#039;s interesting how much it&amp;#039;s changed, and how little in some other ways.  I would however recommand getting service pack 3 for NT 3.1&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Well Windows NT 3.1 is more of a landmark for Microsoft&amp;#039;s first homegrown 32bit OS, and at the same point it&amp;#039;s interesting how much it&amp;#039;s changed, and how little in some other ways.  I would however recommand getting service pack 3 for NT 3.1&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;You can download it from [&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;http&lt;/del&gt;://&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;vpsland&lt;/del&gt;.&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;superglobalmegacorp.com&lt;/del&gt;/&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;install&lt;/del&gt;/&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;WindowsNT3&lt;/del&gt;.1/&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;NT31-sp3&lt;/del&gt;.zip here].  You&#039;ll have to get creative with either MS-DOS &amp;amp; CD-ROM images to copy it in there, or some other method..  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;You can download it from [&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;https&lt;/ins&gt;://&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;archive&lt;/ins&gt;.&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;org&lt;/ins&gt;/&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;download&lt;/ins&gt;/&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;windows-nt-3&lt;/ins&gt;.1&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;-files-from-vpsland&lt;/ins&gt;/&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;WindowsNT%203.1%20servicepack%203%20i386&lt;/ins&gt;.zip here].  You&#039;ll have to get creative with either MS-DOS &amp;amp; CD-ROM images to copy it in there, or some other method..  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;16 bit versions of Netscape *WILL* run on NT 3.1!&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;16 bit versions of Netscape *WILL* run on NT 3.1!&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l100&quot;&gt;Line 100:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 100:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;If you have access to Visual C++ 1.0 32bit you&amp;#039;ll be in luck as you can rebuild a few things.  In the transition from 3.1 to 3.5 the executable format changed.. You&amp;#039;ll find that plenty of cli utilities will NOT run on 3.1.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;If you have access to Visual C++ 1.0 32bit you&amp;#039;ll be in luck as you can rebuild a few things.  In the transition from 3.1 to 3.5 the executable format changed.. You&amp;#039;ll find that plenty of cli utilities will NOT run on 3.1.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;You may also want to grab a copy of the Windows NT 3.1 resource kit: &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;http&lt;/del&gt;://&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;vpsland&lt;/del&gt;.&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;superglobalmegacorp.com&lt;/del&gt;/&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;install&lt;/del&gt;/&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;WindowsNT3&lt;/del&gt;.1/Resource%20Kits/&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;You may also want to grab a copy of the Windows NT 3.1 resource kit: &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;https&lt;/ins&gt;://&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;archive&lt;/ins&gt;.&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;org&lt;/ins&gt;/&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;download&lt;/ins&gt;/&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;windows-nt-3&lt;/ins&gt;.1&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;-files-from-vpsland&lt;/ins&gt;/Resource%20Kits/&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;And for anyone interested you&amp;#039;ll want to read [http://support.microsoft.com/kb/108581 this] MS article on how to configure the POSIX subsystem to run [[vi]] correctly.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;And for anyone interested you&amp;#039;ll want to read [http://support.microsoft.com/kb/108581 this] MS article on how to configure the POSIX subsystem to run [[vi]] correctly.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

&lt;!-- diff cache key mediawiki-wiki_:diff:1.41:old-10127:rev-29940:php=table --&gt;
&lt;/table&gt;</summary>
		<author><name>Neozeed</name></author>
	</entry>
	<entry>
		<id>https://gunkies.org/w/index.php?title=Installing_Windows_NT_3.1_on_Qemu-legacy&amp;diff=10127&amp;oldid=prev</id>
		<title>Neozeed: lame inital version</title>
		<link rel="alternate" type="text/html" href="https://gunkies.org/w/index.php?title=Installing_Windows_NT_3.1_on_Qemu-legacy&amp;diff=10127&amp;oldid=prev"/>
		<updated>2011-03-18T17:57:21Z</updated>

		<summary type="html">&lt;p&gt;lame inital version&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;Installing Windows NT 3.1 on Qemu&lt;br /&gt;
&lt;br /&gt;
[[Image:Windows NT 3.1 on Qemu.jpg|300px|thumb|right|Windows NT 3.1 running on Qemu]]&lt;br /&gt;
&lt;br /&gt;
This page is basically obsolete by the newer versions of Qemu, along with better drivers I&amp;#039;ve found.  But for old schoolers I&amp;#039;m leaving this here.  Modern 0.14.0 users will want [[Installing Windows NT 3.1 on Qemu]].&lt;br /&gt;
&lt;br /&gt;
Windows NT 3.1 will install, however it does not have PCI support so you&amp;#039;ll be restricted to the ISA machine.  Also NT 3.1 cannot drive IDE CD-ROM&amp;#039;s.  So you would have to follow the network installation guide.&lt;br /&gt;
&lt;br /&gt;
== CPU TYPE ==&lt;br /&gt;
When NT 3.1 was released pentium CPU&amp;#039;s were still beta, and the cpuid thing had not been finalized enough in the install script.&lt;br /&gt;
&lt;br /&gt;
Newer versions of Qemu (0.12.3 tested) you can simply use the flag:&lt;br /&gt;
&amp;lt;pre&amp;gt;&lt;br /&gt;
-cpu pentium&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;br /&gt;
&lt;br /&gt;
And you can install without having to do anything with the inf files.&lt;br /&gt;
&lt;br /&gt;
Otherwise you will have to fix the setup.inf script to always install the 486 path.&lt;br /&gt;
&lt;br /&gt;
You need to edit a string in the files INITIAL.IN_ and SETUP.IN_&lt;br /&gt;
&lt;br /&gt;
Open each one in notepad and search for:&lt;br /&gt;
[ProcessorVar]&lt;br /&gt;
&lt;br /&gt;
Then change the string below it from&lt;br /&gt;
&lt;br /&gt;
STF_PROCESSOR = &amp;quot;&amp;quot; ? $(!LIBHANDLE) GetProcessor&lt;br /&gt;
&lt;br /&gt;
to&lt;br /&gt;
&lt;br /&gt;
STF_PROCESSOR = $(ProcessorID_I586)&lt;br /&gt;
&lt;br /&gt;
== MS-DOS prepare ==&lt;br /&gt;
&lt;br /&gt;
You&amp;#039;ll have no choice but to have a MS-DOS Qemu VM installed &amp;amp; operational to start a Windows NT 3.1 installation.  Start with the [[Installing MS-DOS on Qemu]] tutorial, then come back here.&lt;br /&gt;
&lt;br /&gt;
With MS-DOS installed and able to access a CD-ROM, you will need a blank floppy image, in addition to either an ISO image with NT 3.1 or a 3.1 CD-ROM.&lt;br /&gt;
&lt;br /&gt;
I&amp;#039;ll be using my physical NT 3.1 CD with WIN32 SDK, and Qemu 0.10.5 which will allow me to set my cpu to an Intel Pentium CPU so I won&amp;#039;t have to worry about the inf files.&lt;br /&gt;
&lt;br /&gt;
&amp;lt;pre&amp;gt;&lt;br /&gt;
qemu -L . -cpu pentium -hda windowsnt31.disk -cdrom \\.\d: -fda nt31boot.vfd&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;br /&gt;
&lt;br /&gt;
The first thing in MS-DOS I&amp;#039;m going to do is format the floppy to make sure it&amp;#039;s blank to appease the installer.&lt;br /&gt;
&lt;br /&gt;
&amp;lt;pre&amp;gt;&lt;br /&gt;
format a:&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Then change to the cdrom &amp;amp; run winnt.exe...&lt;br /&gt;
&lt;br /&gt;
&amp;lt;pre&amp;gt;&lt;br /&gt;
d:&lt;br /&gt;
cd i386&lt;br /&gt;
winnt /F /C&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;br /&gt;
&lt;br /&gt;
I&amp;#039;m going to skip the verifies for disk space &amp;amp; floppy writes..  When setup has completed it&amp;#039;s job exit Qemu, and this would make a great time to boot back into MS-DOS, and alter the setup.inf &amp;amp; initial.inf files as mentioned above.  You may have to expand them manually but it&amp;#039;s really not that hard.&lt;br /&gt;
&lt;br /&gt;
== Install ==&lt;br /&gt;
&lt;br /&gt;
Run it like this:&lt;br /&gt;
&lt;br /&gt;
&amp;lt;pre&amp;gt;&lt;br /&gt;
qemu -L . -cpu pentium -hda windowsnt31.disk -M isapc -fda nt31boot.vfd -boot a&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Windows NT will boot from the floppy, and it will naturally detect NO SCSI drivers.  I recommend changing the mouse to the &amp;quot;Microsoft Mouse Port Mouse (including BallPoint)&amp;quot; driver.  It will then go thru the motion of copying files (yet again) and then it&amp;#039;ll prompt to reboot.  Quit Qemu as we won&amp;#039;t need the floppy now.&lt;br /&gt;
&lt;br /&gt;
&amp;lt;pre&amp;gt;&lt;br /&gt;
qemu -L . -hda windowsnt31.disk -cpu pentium -M isapc -net nic -net user -soundhw sb16,adlib&lt;br /&gt;
&amp;lt;/pre&amp;gt;&lt;br /&gt;
&lt;br /&gt;
And we&amp;#039;ll be into the GUI phase of the install.  &lt;br /&gt;
&lt;br /&gt;
Remember the ne2000 nic is 0x300 IRQ 2/9.  Also you&amp;#039;ll want to load it for TCP/IP, drop the NetBEUI, and configure the TCP/IP as follows:&lt;br /&gt;
&lt;br /&gt;
*ADDRESS 10.0.2.15&lt;br /&gt;
*MASK 255.255.255.0&lt;br /&gt;
*GATEWAY 10.0.2.2&lt;br /&gt;
*DNS 10.0.2.3&lt;br /&gt;
&lt;br /&gt;
The soundblaster can be configured, the port is 220, and the IRQ is 5.&lt;br /&gt;
&lt;br /&gt;
==  Where to go from here ==&lt;br /&gt;
&lt;br /&gt;
Well Windows NT 3.1 is more of a landmark for Microsoft&amp;#039;s first homegrown 32bit OS, and at the same point it&amp;#039;s interesting how much it&amp;#039;s changed, and how little in some other ways.  I would however recommand getting service pack 3 for NT 3.1&lt;br /&gt;
&lt;br /&gt;
You can download it from [http://vpsland.superglobalmegacorp.com/install/WindowsNT3.1/NT31-sp3.zip here].  You&amp;#039;ll have to get creative with either MS-DOS &amp;amp; CD-ROM images to copy it in there, or some other method.. &lt;br /&gt;
&lt;br /&gt;
16 bit versions of Netscape *WILL* run on NT 3.1!&lt;br /&gt;
There is a nice little cache here: http://ftp.lanet.lv/ftp/windows/www/netscape3.0/?C=M;O=A&lt;br /&gt;
&lt;br /&gt;
I recommend the [http://ftp.lanet.lv/ftp/windows/www/netscape3.0/n16e301p.exe n16e301p.exe].  You can install Video for windows after &amp;#039;fixing&amp;#039; the setup program to not abort on NT 3.1 but it won&amp;#039;t run correctly, nor will [[cooltalk]] run correctly.&lt;br /&gt;
&lt;br /&gt;
By default Windows NT 3.1 will only detect 64MB of ram.  This is a &amp;#039;fault&amp;#039; of ntdetect.com &amp;amp; ntldr.  You can however download servicepack 5 for Windows NT 3.51, and copy it&amp;#039;s ntdetect.com/ntldr to see up to 3GB of ram!  You can download service pack 5 right [http://vpsland.superglobalmegacorp.com/install/WindowsNT3.51/sp5_351i.exe here].  I recommend using Netscape from within NT 3.1.  Make sure you have installed service pack 3 for NT 3.1 before you do this!!&lt;br /&gt;
&lt;br /&gt;
If you have access to Visual C++ 1.0 32bit you&amp;#039;ll be in luck as you can rebuild a few things.  In the transition from 3.1 to 3.5 the executable format changed.. You&amp;#039;ll find that plenty of cli utilities will NOT run on 3.1.&lt;br /&gt;
&lt;br /&gt;
You may also want to grab a copy of the Windows NT 3.1 resource kit: http://vpsland.superglobalmegacorp.com/install/WindowsNT3.1/Resource%20Kits/&lt;br /&gt;
&lt;br /&gt;
And for anyone interested you&amp;#039;ll want to read [http://support.microsoft.com/kb/108581 this] MS article on how to configure the POSIX subsystem to run [[vi]] correctly.&lt;br /&gt;
&lt;br /&gt;
== Qemu 0.12.4 ==&lt;br /&gt;
&lt;br /&gt;
The latest version of Qemu (and I think all of the 12.x line) do *NOT* have a working ISAMACHINE mode for some reason.  However for the sake of NT 3.1, I&amp;#039;ve been able to run it under the PCI machine, however by default there is something (I don&amp;#039;t know what) conflicting on IRQ 9 with the &amp;#039;first&amp;#039; NE2000 adapter.&lt;br /&gt;
&lt;br /&gt;
Simply modify the file pc.c, and look for the following&lt;br /&gt;
&lt;br /&gt;
&amp;lt;blockquote&amp;gt;&lt;br /&gt;
static const int ne2000_io[NE2000_NB_MAX] = { 0x300, 0x320, 0x340, 0x360,&lt;br /&gt;
                                              0x280, 0x380 };&lt;br /&gt;
static const int ne2000_irq[NE2000_NB_MAX] = { 9, 10, 11, 3, 4, 5 };&lt;br /&gt;
&amp;lt;/blockquote&amp;gt;&lt;br /&gt;
&lt;br /&gt;
And change that to&lt;br /&gt;
&lt;br /&gt;
&amp;lt;blockquote&amp;gt;&lt;br /&gt;
static const int ne2000_io[NE2000_NB_MAX] = { 0x320, 0x340, 0x360,&lt;br /&gt;
                                              0x280, 0x380 };&lt;br /&gt;
static const int ne2000_irq[NE2000_NB_MAX] = { 10, 11, 3, 4, 5 };&lt;br /&gt;
&amp;lt;/blockquote&amp;gt;&lt;br /&gt;
&lt;br /&gt;
And you&amp;#039;ll be good to go.&lt;br /&gt;
&lt;br /&gt;
[[Category:QEMU Tutorials]] [[Category:Qemu]]&lt;/div&gt;</summary>
		<author><name>Neozeed</name></author>
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