How to Repair Computer Errors by Yourself
How to Resolve - 800704CF?
Wanda May 28th, 2015
How to Fix 800704CF Error?
Item Info
Error Codes 800704CF
Recommended Download 800704CF Error Fixer
File version 5.2
Size 4.5MB
Speed Up Your PC Free Performance Scan

800704CF Error? What Happened?

I got error 800704CF after I run java. Sometimes I also got blue screen error 0x00000063 SECURITY1_INITIALIZATION_FAILED. my computer has always been good. what happened?

- Jacklyn Heins

800704CF Error Again? What is Wrong with My Computer?

"800704CF Error" is displayed.

Can't chat onine since error 0x0000002E DATA_BUS_ERROR and 800704CF will pop up.

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What You Can Do with Error 800704CF

This particular error can easily be resolved with a few simple steps. However, if you are not confident in your ability to use the methods below or they do not fully remove the issue on your computer, you may want to seek the assistance of a qualified repair technician who is well versed in fixing 800704CF.

  1. Back-up the Registry of your operating system.
  2. Find the Registry Key: [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\WindowsUpdate\OSUpgrade]
  3. Note: this Registry Key should already exist, if it does not exist, create it.
  4. Create a brand new DWORD Value that is named AllowOsUpdate
  5. Set the Value to 0x00000001.
  6. Close and reopen your Control Panel.
  7. Restart the Microsoft Windows.

Check Event Viewer

Check the System and Application logs in Event Viewer for errors or warnings that might provide more clues on the cause of error 800704CF.

How to Fix 800704CF Error with SmartPCFixer?

1. Download Error Fixer . Install it on your computer.  Click Scan, and it will perform a scan for your computer. The junk files will be shown in the scan result.

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

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3. When the Fixing part is finished, your computer has been speeded up and the errors have been fixed

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Tagged: 800704CF, How to fix error 800704CF

Comments (17)

What People Say: (About 800704CF)

Thank you and once again thank you very much!

by Henry Wood May4th

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