I can not download the driver software to my HP pavilion entertainment PC. Im using Windows 7 Home Premium 64 bit operating system.

here is the Address for you to download the needed files to fully update your pc to Vista Home Premium. and make sure you click the right button. 32 bit or 64 bit. both options available.

http://getintopc.com/softwares/operating-systems/windows-vista-home-premium-download-iso-32-bit-64-bit/

Card reader drivers, get it either from HP or Windows update. If you are running Windows 7, use the vista drivers. Just make sure if you are running 7 64, use vista 64 or 7 32 bit, use vista 32.

https://support.hp.com/us-en/drivers/selfservice/hp-pavilion-dv9900-entertainment-notebook-pc-series/3725216/model/3747256

Look under storage section. Ricoh download and install. This for using SD cards from cameras to pull up pictures you have taken or any other files on it

HP Support Software Drivers

You will have to download ISO image of Windows 7 Home Premium, 64bits, burn it to a cd, then boot from cd to get to the repair mode.

Link below for download
http://getintopc.com/softwares/operating-systems/windows-7-home-premium-free-download-iso-32-bit-64-bit/

Your new camera driver is simply not compatible with the 64 bit version of windows. Get a camera that is specifically designed with a driver for Win 7 64 bit version.

You need the Win7 camera driver, check sony support at:
http://esupport.sony.com/US/perl/swu-list.pl?mdl=VGNCR220E&SelectOS=44

just enter your Win7 operating system (there are 9 versions of Win7), and select the downloads (2)
for your computer camera driver.

Versions of microsoft Win7 - determine which yours is by (these instructions are for WinXP);

START > Control Panel > System > General (tab)

Windows 7 Home Basic 32-bit
Windows 7 Home Basic 64-bit
Windows 7 Home Premium 32-bit
Windows 7 Home Premium 64-bit
Windows 7 Professional 32-bit
Windows 7 Professional 64-bit
Windows 7 Starter 32-bit
Windows 7 Ultimate 32-bit
Windows 7 Ultimate 64-bit

Please check if your Windows 7 is running on 32-bit or 64-bit operating system. Go to Start menu -> right-click on Computer -> Properties. Take note of the System Type.
Now, there's Z601 driver specific for Windows 7, however, the vista drivers work. Download the compatible driver for your operating system using the links below:
- Lexmark Z601 Driver for Vista 32-bit / Win 7 32-bit - Lexmark Z601 Driver for Vista 64-bit / Win 7 64-bit
Hope this helps. Thanks.

Hello
I am also using win 7 home premium.With microsoft security essentials.

There could be a few reasons why its not working for you.

1 If you have another anti virus program it must be completely un installed.
2 You downloaded win 7 32 bit, and not win 7 64 bit version.
3 Download corrupt.un install essentials and re download and install.

Hope this helps.
Thank for using Fix ya

here is the link for all drivers for the 64 bit operating system.
http://h10025.www1.hp.com/ewfrf/wc/softwareCategory?os=2100&lc=en&cc=us&dlc=en&sw_lang=&product=3224052#N1137

go to hp.com. go to support and drivers go to download drivers adn software enter your pritner name and on next screen select operating system it says win 7 32 bit or 64 bit. to check click on start button on computer adn right click on computer then go to properties it will tell u under system type if it is 64 bit or 32 bit operating system. then select your operating system and download full feature software adn drivers.