69
votes
Accepted
How can you tell if Windows XP is 64bit or 32bit if you only have the partition/filesystem on a hard drive?
64-bit Windows XP is actually quite unlikely, 64-bit and larger memory configurations gained traction in the consumer markets sometime after XP, and XP was somewhat quirky due to the lack of ...
35
votes
How do I see if a process is running in 32-bit or 64-bit mode in the Windows 8/10 Task Manager?
Right click on the column headers and click Select columns
Check Platform
Drag the new column where you want
19
votes
Accepted
Run 32-bit application on Ubuntu on Windows subsystem for Linux
Update (WSL2)
WSL2 runs in a real virtual machine using a real Linux kernel, so it's actually possible to do anything a Linux VM can do, including running 32-bit code. Just install 32-bit libs by ...
15
votes
Accepted
How to run 32-bit app in recent Ubuntu 64-bit
Found it myself,
apt-get install libc6-i386
Willing to accept anybody's answer as the answer.
15
votes
Accepted
How to make a 32-bit program from a 64-bit version?
No, this is not possible. The reason why is quite broad, maybe even too broad for SuperUser, given that you would need to explain the fundamentals on how x86 and x64 were created, and how this ...
11
votes
How to make a 32-bit program from a 64-bit version?
Theoretically it can be done!
There are ways to translate from a neutral bytecode/internal representation to a specific architecture's binary like how modern compilers/JITters work. There are also ...
10
votes
How can I modify a Windows 7 32 bit ISO to install in UEFI mode?
If not, how can I boot a 64 bit win 7 on my tablets 32 bit UEFI?
No; Your device came with Windows 8+ because only Windows 8+ supports a 32-Bit UEFI kernel. While your processor supports the 64-bit ...
10
votes
What benefits does the 64-bit version of Notepad++ have over the 32-bit version?
The Show Stopper for 64-bit is: "check if all plugins you need are available for 64 bit". ref. - https://community.notepad-plus-plus.org/topic/17356/change-from-32-bit-to-64-bit
As a longtime NotePad+...
9
votes
Accepted
Why do 32-bit processes have a 2 GB RAM limit?
On the NT platform the 4 GB virtual address space is by default divided into two parts, the lower 2 GB for process address space and the upper 2 GB for system use.
This address space is ...
9
votes
How to resolve: "You cannot install the 32/64 bit version of Microsoft Access Database Engine because you currently have 64/32 bit Office"?
The OP likely prefers installing "ACEDB driver 64-bit" next to the other 64-bit Microsoft program.
In my case, I had "Microsoft 365" 64-bit (Microsoft Offic 365) installed, and I ...
8
votes
Accepted
Is it possible to install a 64 bit OS on 32 bit PC?
The answer is really, really simple.
Technically, a "32-bits" PC, as you call it, would be a PC whose CPU supports 32-bit computing but does not support 64-bit computing.
For example, a PC with an ...
7
votes
How do I check whether my hardware is 64-bit capable in Windows?
You can see whether you have a 64-bit or 32-bit CPU in Windows by opening the System Information window.
If your System Type includes x86, you have a 32-bit CPU.
If your System Type includes x64, you ...
7
votes
How to insert registry entries from a .reg file into 32-bit registry on 64-bit Windows
The reg tool installed with the 64-bit version of Windows is aware of the registry virtualization technique. It has two new switches: /reg:32 and /reg:64. If you want to apply a registry export from a ...
7
votes
Accepted
Xubuntu Chromium NET::ERR_CERTIFICATE_TRANSPARENCY_REQUIRED
It's an Ubuntu bug with Chrome 53, so simply upgrade to a newer version.
7
votes
Where is the latest 32-bit Chrome installer
Turns out that you need to force the page to the proper OS using the platform key in the query string.
Chrome for Win32
6
votes
Accepted
second monitor looks awful (aliased, and the colors are wrong).
Turns out the problematic display was set to movie mode in its preset modes (display configuration button on display). Once I set it to standard, the problem was fixed.
6
votes
Accepted
Changing default location of "Program Files (x86)" doesn't work
When 32-bit programs access certain parts of the Registry, they are subject to WOW64 redirection. For compatibility purposes, they get a different view of the Registry than what's actually there. ...
6
votes
Accepted
How can I program a script that can tell the difference between x86 & x64?
Use batch script or vb script to store output of wmic os get osarchitecture and you get a string value saying 32-bit or 64-bit. Then you can use the typical conditional if-then-else to launch the ...
6
votes
Accepted
Is it possible to run a 64-bit program WITHOUT creating a Virtual Machine with an OS?
Your primary question is:
Is it possible to run a 64-bit program WITHOUT creating a Virtual
Machine with an OS?
That answer, for what you are looking for is no... You cannot run a Windows ...
6
votes
How to make a 32-bit program from a 64-bit version?
This is technically possible; the process is called binary translation.
You'll most often find this put into practice with emulators for disparate platforms (e.g. ARM on x86, x86 on ARM), or ...
6
votes
What benefits does the 64-bit version of Notepad++ have over the 32-bit version?
It's the same reason as any other 64 bit vs 32 bit program; it's able to use more RAM.
Therefore a 64-bit version of Notepad++ is most likely able to open and handle bigger files, than the 32-bit ...
5
votes
How many bytes a 64 bit processor processes?
Basically, your first reference had it wrong, and your second reference was right, but they did not give the whole picture.
Here's (I hope) a more complete and accurate picture CPU/Memory ...
5
votes
Quick way to tell if an installed application is 64-bit or 32-bit
You can check using sigcheck.exe which is part of Sysinternals Suite, e.g.
$ sigcheck.exe some_app.exe
Sigcheck v2.51 - File version and signature viewer
Copyright (C) 2004-2016 Mark Russinovich
...
5
votes
Windows 7 32-bit on 64 bit processor, Will 64 bit games work?
no you can't run 64-bit applications on a 32-bit OS.
The issue is not the processor but the OS itself
You would have to REINSTALL 64-bit OS, it's not an upgrade but a reinstall.
Recommendation : ...
5
votes
Is it possible to install a 64 bit OS on 32 bit PC?
It isn't and will fail to get past to the installer - least from the small sample of OSes I've tried. These were done in virtualbox for ease of pretty screenshots.
I tried it with a few common 64 ...
5
votes
How can you tell if Windows XP is 64bit or 32bit if you only have the partition/filesystem on a hard drive?
There will be 2 "program" folders if it is 64, That is 32bit in the image.
64bit XP was super rare due to hardly anyone wrote 64bit drivers for their hardware.
5
votes
Accepted
Why does Windows say I have a 64-bit processor when it's not?
Your processor is a 64-bit processor.
I'm not sure why it's showing up as x86 in your device manager (as opposed to x86_64), but it's mostly likely because your 32-bit installation of Windows will use ...
4
votes
Process Monitor fails to load
If you ran it successfully before and are having issues now, then most common issue is the procmonXX.sys driver inside of C:\Windows\System32\drivers is locked up by another process, specifically a ...
4
votes
Installing Windows x64 on 32-bit UEFI (EFI-IA32) via GRUB
No problema...
Just create a USB boot device partitioned as GPT with a ESP partition formated with FAT32
Put in the USB drive the EFI structure to boot GRUB2 from 32 bits
/EFI/boot/bootia32.efi
/...
4
votes
Accepted
How run Adobe After Effects CS6 v6.0.335.0 64-bit software into 32-bit machine?
You can't.
Can I run 64-bit programs on a 32-bit computer?
If the program is
specifically designed for the 64-bit version of Windows, it won't work
on the 32-bit version of Windows. (...
Only top scored, non community-wiki answers of a minimum length are eligible
Related Tags
32-bit × 67064-bit × 466
windows-7 × 226
windows × 123
memory × 87
linux × 55
ubuntu × 45
windows-10 × 39
cpu × 39
windows-xp × 36
operating-systems × 29
windows-8 × 28
virtualbox × 22
upgrade × 22
drivers × 19
windows-vista × 19
macos × 18
installation × 14
virtual-machine × 13
32-vs-64-bit × 13
boot × 12
multi-boot × 12
java × 12
x86 × 11
performance × 10