Down loaded nx 7.5 wont open says failed copy general failure-2147418113 its a 64 bit computer and the pgogram says 32 bit with no option for 64 bit

Hey, no you dont need to update BIOS to install Windows 7 but i would recommend doing it anyway. Its always good practice to have latest version of drivers and firmware as they usually fix bugs in existing in older versions as well improve performance.

As for your CDs i would look at the Optical drive you have and perhaps use another computer to copy the Windows 7 to bootable USB drive and use that to install Windows 7.

Hope this helps.

windows 8 is far better than windows 7

To install Windows 8 on your PC, the processor (CPU) must support the following features: Physical Address Extension (PAE), NX, and SSE2. Most CPUs have support for these features, so if you receive this error, it is likely because the NX feature is not enabled on your system. To resolve this error, follow manufacturer guidelines to enable NX ("No eXecute bit"), or the equivalent XD ("eXecute Disabled"), feature within the BIOS settings. This feature is typically found in the Advanced or Security tabs within the BIOS settings, and can be referred to by a variety of names, including but not limited to: • No Execute Memory Protect • Execute Disabled Memory Protection • EDB (Execute Disabled Bit) • EVP (Enhanced Virus Protection) If the BIOS setting for the NX (XD, EDB, or EVP) support option is not available on your system, you may need to contact the manufacturer to update the BIOS. Note that some very old processors may not contain these features and will be incompatible with Windows 8 Release Candidate. A whitepaper has been published with further details about the PAE/NX/SSE2 requirement for Windows 8, error cases and scenarios that customers encounter when machines fail to meet the requirement, and what to do to install Windows 8 on their PC's. You can download the whitepaper at http://msdn.microsoft.com/en-us/library/windows/hardware/hh975398.aspx

If you're using Windows 7, check if it's running on 32-bit or 64-bit operating system. On your computer, go to Start menu > right-click on Computer > Properties. Take note of the System Type.
Use the links below to download the Lexmark Z2420 Printer Driver from the Lexmark website: - Lexmark Z2420 Driver for Windows XP/Vista 32-bit/Windows 7 32-bit - Lexmark Z2420 Driver for Vista 64-bit/Windows 7 64-bit

Restart the computer
2 While the computer is loading, press "F8" key on the keyboard right before the
computer reads the hard drive or press the "F8" key multiple times in 1 second
interval until the "Windows Advanced Options Menu" appears on the screen
3 Under "Windows Advanced Options Menu", using the arrow key on the
keyboard, select "Enable VGA Mode" then press Enter. Select "Windows 2000
or Windows XP" for your operating system.
4 Wait while the computer is loading and once the computer finishes loading,
5 Right Click anywhere on the blank area on the desktop then click "Properties"
6 Click on "Settings"
7 Click on "Advanced"
8 Click on "Adapter"
9 Click on "List All Modes..."
10 We recommend that for 15" LCD's select 1024x768, True Color (32 Bit) 60
Hz or 1024x768, High Color (16 Bit), 60 Hertz; For 17" & 18" LCD's select
1280x1024, True Color (32 Bit), 60 hertz, or 1280x1024, High Color (16 Bit)
60 Hertz, or
640x480, 256 colors, 60Hertz or 75Hertz
640x480, High Color (16 bit), 60Hertz or 75Hertz
640x480, True Color (32 bit), 60Hertz or 75Hertz
800x600, 256 Colors, 60Hertz or 75Hertz
800x600, High Color (16 bit), 60Hertz or 75Hertz
800x600, True Color (32 bit), 60Hertz or 75Hertz
1024x768, 256 colors, 60Hertz
1024x768, High Color (16 bit), 60Hertz
1024x768, True Color (32 bit), 60Hertz

11 Additional Valid Modes for use only with 17" & 18" LCD Monitor
1280x1024, 256 colors, 60Hertz
1280x1024, High Color (16 bit), 60Hertz
1280x1024, True Color (32 bit), 60Hertz

Here are the links to the available downloads from Digital Blue:

QX5/Smithsonian Computer Microscope Drivers for WIN ME, 2000, XP, Vista 32-Bit

Download Drivers

QX5 V2 Computer Microscope Drivers for Windows Vista 64-Bit

Download for Windows Vista 64-Bit

QX5 V2 Computer Microscope Drivers for Windows 7

Download Windows 7 32-Bit

Download Windows 7 64-Bit

QX3, QX5 V1, QX5 V2 Computer Microscope for Mac OSX 10.4-10.6

Visit Webpage for Download

QX5 Computer Microscope V1 Video Codecs for 32 bit versions of Vista/Windows 7

Download Codecs

control panel administrive tools,computer management ,disk management right click on your drive select properties click tools you should see click check now click start two boxes automatically fix files and scan for and attempt recovery of bad sectors place then a tick in both boxes then select check now,start should schedule this task when restart
if this does not fix the problem you might try
control panel admistrive tools ,computer management ,device manager scroll down universal serial bus controllers you should see a yellow question mark?
right click to reinstall drivers or
if you can see your usb but its not working
ports(com&lpt)right click update driver or
scroll to disk drives if you can see your drive + to expand right click you should see options to update driver,disable,uninstall scan for hardware changes. or
select properties you should see options in the general tab to troubleshoot,policies,volumes,driver and details under the driver tab you will have the options to check the driver details,update driver,rollback driver or uninstall
hope this helps

This is because you need the Windows 7 driver for your HP OfficeJet j4680.

A Driver is a small piece of software that allows the Operating System (Win7) to 'communicate' with a device.
(HP OfficeJet j4680)

OfficeJet turned off, and unplugged from power. Disconnect the USB cable FROM the computer.

You DO NOT want the printer plugged into the computer before you have installed the software.
With it turned off, and unplugged from power, it will reset.

AFTER the software is installed, and the printer is plugged back into the computer, then plugged back into power, Windows 7 fully loaded, and THEN turned on, Windows will recognize it.

This is HP Support, and the Software and Driver Downloads page,

http://h10025.www1.hp.com/ewfrf/wc/softwareCategory?lc=en&dlc=en&cc=us&lang=en&product=3692888&

On this page you will see the heading >
Select your operating system, then click 'Next':

Click on the blue Down Arrow, to the right of the box with Select in it.

In the drop down list click on the Operating System you are using.

I don't know if you are using Windows 7 32-bit, or Windows 7 64-bit.

[The Drivers you are going to download, may be the same for Windows 32-bit, or 64-bit.
64 Bit is backwards compatible with 32-bit.
However this is Not in all cases.
It's better that you use the drivers for THE particular Windows 7 that you have, and avoid any problems}

I'm going to use Windows 7 32-bit for an example.
Click on Next.

In the list click on the + sign to the left of >
Driver (2)

In the Drivers list I suggest you choose >
HP OfficeJet Full Feature Software and Driver

At the bottom of the file you will see the heading underlined > More info
Click on More info.

Copy what is stated, or write it out on a piece of paper.
You may find you need this info.

In the blue rectangle that has Download, in white, click on it.

A small window will come up.
Opening OJJ4600_Full_13.exe

Click on Save File.

Another small window will come up on the left.
Write down what is in the top of the window.
This is where the file will download to.

Go to where the file has downloaded to (File name > OJJ4600_Full_13.exe), and Double-click on the file name.
Follow the easy instructions of the Installation Wizard.

(Essentially click on Next, Next, and Finish)

Now close all windows, and go back to your desktop screen.

Plug the printer into the computer with the USB cable.
Plug the printer into power.
Windows fully loaded turn the printer on.

Regards,
joecoolvette

Chances are you have a 64 Bit version of Windows 7 and only a 32-bit Processor. If your have the DVD's for Windows, check and see if there is a 32-Bit DVD.

goto this link http://www.usa.canon.com/consumer/controller?act=ModelInfoAct&tabact=DownloadDetailTabAct&fcategoryid=334&modelid=12764 theres an OS dropdown choose windows 7 - 32 or 64bit
How can I tell if my computer is running a 32-bit or a 64-bit version of Windows? To see if your computer is running a 32-bit or 64-bit version of Windows, do the following:
Open System by clicking the Start button, clicking Control Panel, clicking System and Security, and then clicking System. Under System, you can view the system type.
Now download the driver - further down the page you will see a link to the guide for installing the driver. Direct link to the guide here http://gdlp01.c-wss.com/gds/7/0900002607/01/mp150_esi_us.pdf

• If this solutions solves you problem, please do not forget to rate my solution.
• If not, then please comment back so I can help some more

Capture NX is not supported on Windows7. You'll have to upgrade to the current version of Capture NX2. If you're already using an older version of NX2, the same applies.