[Anwsered] 18 GB (7.99 GB usable)

18 GB (7.99 GB usable)

I'm running windos 7 64 bit.  I have 16 GB installed but when I go to properties, it shows 16 GB (7.99 usable).  why can't I have the full 16 GB available.

Anwsers to the Problem 18 GB (7.99 GB usable)

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The following quote from
http://windows.microsoft.com/en-US/windows7/What-is-the-difference-between-installed-and-usable-memory  may help:

"If you’re using a 64-bit version of Windows and see a difference between the amount of installed memory and the amount of usable memory, you might need to change some settings in your computer’s basic input/output system (BIOS).
For more information,
check with your computer manufacturer."

Manually editing the Windows registry to fix Error 18 GB (7.99 GB usable)

Caution: Unless you an advanced computer user, we DO NOT recommend editing the Windows registry manually. Using Registry Editor incorrectly can cause serious problems that may require you to reinstall Windows. We do not guarantee that problems resulting from the incorrect use of Registry Editor can be solved. Use Registry Editor at your own risk.

• Click the Start button.
• Type "command" in the search box... DO NOT hit ENTER yet!
• While holding CTRL-Shift on your keyboard, hit ENTER.
• You will be prompted with a permission dialog box.
• Click Yes.
• A black box will open with a blinking cursor.
• Type "regedit" and hit ENTER.
• In the Registry Editor, select the Error 0x9C-related key (eg. Windows Operating System) you want to back up.
• From the File menu, choose Export.
• In the Save In list, select the folder where you want to save the Windows Operating System backup key.
• In the File Name box, type a name for your backup file, such as "Windows Operating System Backup".
• In the Export Range box, be sure that "Selected branch" is selected.
• Click Save.
• The file is then saved with a .reg file extension.
• You now have a backup of your MACHINE_CHECK_EXCEPTION-related registry entry.

Recommended Method to Fix the Problem: 18 GB (7.99 GB usable):

How to Fix 18 GB (7.99 GB usable) with SmartPCFixer?

1. Click the button to download Error Fixer . Install it on your computer.  Run it, and it will scan your computer. The junk files will be shown in the scan result.

2. After the scan is finished, you can see the errors and problems which need to be fixed.

3. The Fixing part is done, the speed of your computer will be much higher than before and the errors have been removed.

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