64-bit refers to processors that have a word length (the fundamental data type of registers and memory transfer operations) of 64 bits, allowing each word to hold 2^64 = 1.845 x 10^19 discrete values (over 4 billion times as much as a conventional 32-bit word).

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2
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2answers
938 views

Memory issues with VirtualBox and Windows 7

I'm having a ton of memory issues with VirtualBox (4.3.14) running Windows 7. These include: On startup, I get the following error: "Windows created a temporary paging file on your computer because ...
-1
votes
1answer
39 views

I have trouble on installing 64bit windows 8.1 on my laptop

I have a disc image of an installer for 64 bit windows 8.1. I mount it and it displays the content. I double click on the "set-up" application and it does not run. It says "This app can not run on ...
13
votes
8answers
105k views

Why is all my extra RAM marked as “hardware reserved” in Windows 7?

I have a new HP Z800 Workstation, running Windows 7 Enterprise 64 bit. Z800 Specs are here. The machine has 4GB of RAM -- windows reported 1.99GB available, 2GB was "hardware reserved". I added ...
3
votes
1answer
1k views

How I can fix the “Display Driver has stopped responding and has recovered”?

I'm using a GeForce GTX 580, with Windows 7 64-bit. The driver version of the GTX is 301.42. The problem happens after a few minutes, when I'm playing specifc games. It won't happen in all games - And ...
5
votes
4answers
13k views

How do I get 16-bit programs to work on a 64-bit Windows? [duplicate]

Possible Duplicate: Why 64 bit OS can't run a 16 bit application? When trying to play an old game, Skyroads for instance, I get the following error message: The version of this file ...
-2
votes
3answers
431 views

Why is there the Installed Memory: 4.00 GB & Available Memory ONLY: 536 MB - 2.20 GB

This is a desktop computer, the problem is the difference between the installed memory versus the available memory. I search everywhere, for a fix to this problem. Installed Physical Memory (RAM): ...
0
votes
1answer
10k views

Having trouble with EPSON Stylus SX130 scanner

I am trying to scan files with an EPSON Stylus SX130 on windows 7 x64. When i plug in the printer, windows automatically find drivers for printing, but not for scanning. So i go to the manufacturer ...
4
votes
4answers
16k views

Launch jar files on 64 bit java in Windows 7

I wanted to run java programs on a 64 bit Windows 7 computer and I have a 64 bit Java VM. How do I launch the jar files via command line ? It seems that 64 bit Windows 7 have a seperation between 32 ...
0
votes
1answer
1k views

Can CygWin 64 bits compile 32 bits sources?

I am trying to compile on CygWin 64 bits the (presumed) 32 bits wake on lan tool here created by Thomas Krennwallner, supposed to compile on Unix and Windows under CygWin. After download I did: ...
-1
votes
1answer
74 views

printing documents is slow on 64 bit windows machine when compared with 32 bit windows machine

I have developed a Windows Service using C# which prints the documents from my C# windows application. The service prints the documents fast when my printer is connected to windows 32 bit ...
4
votes
3answers
4k views

What are the amd64 files in Windows 7 x64?

Is it safe to delete "amd64" files from my Windows folder? My machine is a Dell using an Intel Processor, so why would I need AMD files? If they are 'protected' how can I delete batches of them? I ...
0
votes
1answer
603 views

Unknown Java error: Warning: Unable to load Java Runtime Environment

I am getting the following error dialogue when I want to run a program. The program has previously worked and it is giving this error all of a sudden: Warning: Unable to load Java Runtime ...
-2
votes
1answer
6k views

FileZilla 3.7.2 on Windows 8 64bit

I would like to ask if FileZilla 3.7.2 on Windows 8 (64bit) possible? Anyone here tried to install one?
0
votes
0answers
237 views

How to install 32 bit SharePoint Designer alongside 64 bit office

I currently have MS Office 2010 Professional Plus x64 installed, and need to keep it (very large spreadsheets are a common part of my day). I'm also responsible for keeping couple of SharePoint sites ...
3
votes
1answer
12k views

Symantec Endpoint Protection fails to install due to error 1603

I am trying to install Symantec Endpoint Protection version 12 on Windows 7 64 bit, and during the installation it keeps failing and rolling back. I checked the log file, and the error code I'm ...
1
vote
1answer
5k views

How to turn off auto start on-screen-keyboard on Windows 7 64 bit?

I'm on Windows 7 64-bit in a Laptop HP Elitebook 8460p I really don't like the keyboard so I plugged in an external usb keyboard and it worked fine, but accidentally I kept pressing the keys cause I ...
1
vote
0answers
56 views

Java Control Panel does not show installed java runtime

I installed the Java 8 64bit runtime in parallel to a Java 7 64bit runtime on my Windows 7 machine. Now the Java Control Panel does not list any runtime in the tab "Java" any more. Specifically, the ...
2
votes
1answer
78 views

Address space of Itanium (IA64) processors

I've recently learned that AMD-64 (x86_64) processors - while theoretically capable of addressing 64-bits of address space, actually only address 48-bits. Evidently, AMD did not think a full 64-bit ...
0
votes
2answers
212 views

Keeping an old 32-bit OS install on a new 64-bit system. Performance?

I currently run Windows 8 (32 bit) and am building a pretty nice new gaming rig: i5, GTX970, 8GB of RAM, etc. However, instead of dropping money on the 64-bit version of Windows 8, I'm considering ...
8
votes
4answers
2k views

What happens when you install > 4GB of RAM in a computer with a 32-Bit OS?

So I'm a programmer and I'm not a complete idiot so I know exactly why you can't access memory where you can't have pointers. But I've never tried this and I don't think I ever will because it seems ...
0
votes
0answers
62 views

ram upgrade in hp compaq 8200 elite microtower 64 bit

following is my existing ram spec, DIMM # 1 SMBus address 0x50 Memory type DDR3 Module format UDIMM Manufacturer (ID) Samsung (CE000000000000000000) Size 4096 MBytes ...
3
votes
8answers
68k views

Windows 7 x64 support for Intel GMA 3650 (or GMA 3600)

I recently purchased an Intel D2700 MUD motherboard and I cannot find drivers for the Win7 x64 integrated graphics (Intel GMA 3650 aka PowerVR sgs545). The accompanying CD contains Win7 x32 version ...
4
votes
3answers
6k views

Can I run 64-bit executables on a 32-bit Linux?

If yes, how? OS: 32-bit Red Hat Enterprise Linux Client release 5.4 (Tikanga)
1
vote
1answer
54 views

Do 64 bit versions of programs use more ram than their 32 bit versions?

I've seen other questions here asking about the advantages of running 64 bit programs over 32 bit and most answers say there's hardly a difference, unless they have to use an obscenely large amount of ...
1
vote
4answers
4k views

Installing 32bit gcc on Debian squeeze x64

I need to install the 32bit gcc because i get this error: libgcc_s.so.1 must be installed for pthread_cancel to work Aborted I try this: apt-get install lib32gcc1 Does not find the package I ...
0
votes
0answers
62 views

Unable to install Kies on Windows 7

When I try to install Samsung KIES on my laptop, the installer wont come up and no error messages appear. A blue bar runs (looks like extraction of files) after executing the KIES setup, nothing else ...
0
votes
2answers
913 views

Windows 8.1 64-bit Text Editor for Command Prompt? [closed]

I have used text editors such as -- pico, vi, Emacs, nano, et cetera. I noticed that the windows 8 64-bit Command prompt no longer uses "edit" as far as I can tell. Is there a recommended editor ...
1
vote
3answers
3k views

Strange WLAN adapter behaviour; sometimes not detected

I just got myself a brand new Toshiba Satellite L670-187 17,3" notebook. On first boot it worked fine and I could just connect to my wireless network immediately. However, when the notebook has been ...
49
votes
8answers
143k views

Why Virtual Box won't give me option to create 64 bits guests?

My host is x64 bits Windows 8.1. I downloaded the latest Virtual Box (4.3) and I'm trying to create a VM with a 64 bits Ubuntu OS (ubuntu-12.04.3-desktop-amd64). When I go to New VM wizard, it ...
3
votes
4answers
7k views

Can I run bat file on 64 bit system?

I have a bat file that I ran successfully on my old Windows Vista 32 bit system. Now that I have upgraded to a 64 bit Windows 7 system, will it be possible to run the same bat file? Is there a ...
0
votes
0answers
39 views

ShareX screencast captures blank screen?

On Windows 7 64-bit. Trying to capture a video (screen cast) using Share X. Only the audio gets recorded, with no video. What could be the problem?
34
votes
10answers
84k views

How to open a file for editing in Administrator mode?

I have .config files set to open in Notepad++. The files I edit are typically in protected locations (e.g. c:\windows\, c:\program files..., etc..) thus requiring administrator access. I'd like to ...
0
votes
2answers
45 views

Need help diagnosing my machine

I have something that just slows my computer to a crawl sometimes. Not running anything big. Yesterday all I had running (besides background apps) were Firefox & Windows Explorer and could barely ...
0
votes
3answers
27k views

Missing driver in Windows 7 64-bit? (Texas Instruments PCIxx12 Integrated FlashMedia Controller)

I have Windows 7 64-bit build 7600 on my Sony VAIO VGN-AR890U laptop. In Device Manager there is a device which I've not yet found a driver for! I've followed the Update Driver button's ...
18
votes
3answers
28k views

Can I change the PATH environmental variable in Windows 7 without restarting?

Is there anyway to change the PATH environment variable (or variables in general) on Windows 7 Exterprise (64 bit) and have it take effect in PowerShell or the command prompt (cmd.exe) without ...
0
votes
0answers
29 views

Properly setting up memory in Debian 64-bit

I believe I have the following problem: Only 3.2GB of 4GB RAM detected on 64-bit Debian I received an old laptop that has a processor capable of 64-bit instruction set handling, and I installed ...
8
votes
8answers
12k views

Merging “Program Files” and “Program Files (x86)” folders in Windows 7 64-bit

Windows 7 64-bit version installs 32-bit programs to Program Files (x86) folder, and 64-bit programs to Program Files folder. Of course, Microsoft must have a reason for doing that, but as a user I ...
0
votes
1answer
63 views

u8glib - 8 Bit Embedded Systems

u8glib - is described as graphic library for "8 bit embedded system" In the main page: https://code.google.com/p/u8glib/ It is described as compiled for Arduino, AVR and ARM. I would like to ask: ...
0
votes
0answers
26 views

“the secured image was created using a trial version of clisecure and can not run on this machine” Why am I getting this message? [duplicate]

I'm not trying to run anything, and it keeps popping up, I can't find any program on my pc that has the name "CliSecure" and I would like to get this error removed. I'm using Windows 7 64bit, and this ...
2
votes
1answer
32k views

Run vcredist_x86.exe missing MSVCR120.dll

Ok, so I was getting an error trying to add a file to a game for full screen windowed mode, and it gave me the error "program cant start missing MSVCR120.dll is missing". Alright, no problem, so ...
3
votes
2answers
7k views

Windows 7 Mapped Network Drive Multiplying to Create Duplicates all the way to Z:

A strange issue came in today from some users. At least two Windows 7 x64 boxes that have duplicate mappings of a network drive. The drive is not mapped with a log in script, but done manual through ...
1
vote
1answer
1k views

Windows 7 x64 - Adjusting screen brightness is reversed

I have a problem with adjusting screen brightness on windows 7 x64. If I change brightness with nvidia control manager, it works correctly but if I change it with windows, it is reversed. Pushing ...
9
votes
4answers
13k views

How can I get my 64-bit computer to recognize all of my RAM

I've recently upgraded my system from 6GB of RAM to 12GB. Once I installed the new RAM, Windows 7 shows in my System Information that I have "12.0 GB installed (7.99 GB usable)". Although less common, ...
31
votes
8answers
18k views

Is there any benefit from installing Windows 7 64-bit when you have less than 4GB of RAM?

I've recently purchased Windows 7 Ultimate. I have an AMD Athlon64 X2 5000+ with 2GB DDR2 RAM. I know RAM has gotten much cheaper, I know, I know, but I am not going to be able to upgrade my RAM for ...
0
votes
0answers
105 views

Running kextutil in 32bit mode on Mavericks OS X

I need to use the following command in 32bit architecture for OS X Mavericks sudo kextutil -t -v file.kext I've tried going to System Preference's Get Info and checking the "Open in 32 bit mode" ...
-1
votes
1answer
133 views

32 vs. 64-bit ODBC Administor Utilities

According to this web site: http://support.microsoft.com/kb/942976 •The 32-bit version of the Odbcad32.exe file is located in the %systemdrive%\Windows\SysWoW64 folder. •The 64-bit version of the ...
0
votes
0answers
16 views

Does 64-bit Chrome store Flash data in a different place from 32-bit Chrome?

I recently upgraded my Chrome from 32-bit to 64-bit (Windows 8.1, if that matters). I have been playing a Flash game, and when I went to resume, all my stored progress was reset. I believe the ...
0
votes
2answers
71 views

Windows 32x64 custom Program files folder

I am running Windows(8.1) 32 bit and I have my disc partitioned to several logical discs. 1 for OS, 1 for data and 1 for applications. Haven't been able to find answer to my question: Can I do the ...
1
vote
0answers
924 views

Office 2013 encountered error during setup on Windows 8 64-bit

I have been encountering an error when installing Office 2013 after uninstalling the preview. Everytime I try to install I get this error in the logs Error: Failed to configure: ...
2
votes
1answer
2k views

Explorer.exe does not load on login, need to manually run it every time

Is there any solution to this. Every time I log in, I have to manually start explorer.exe from Task Manager > New Task(Run) > Explorer.exe I am on Winodws 7 64 Bit.