How Do I Fix Error Code 0x800705b4 on My Own – System Repair Guides

The Error Code issue is one of the most confusing problems according to people’s feedback online. Many users barely have any idea what that means at the first sight, so they have no clue where to start the repair.

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This is how Error Code 0x800705b4 occurs: After you have installed the Windows Vista Beta 2 version and it wasn’t automatically activated, a dialog box will pop up saying “Activate Windows now”. Then you are presented with four options, i.e. Activate Windows Now, Show me other ways to activate, Retype your product key, and But a new product key online. You will get the error code messages by selecting any of the first three.

If you don’t fix Error Code 0x800705b4 in time, worse things could happen, such as:

  • Some apps can’t normally work on your operating system.
  • Firewall malfunctions, and malware, virus and trojan can easily break in.
  • Windows can’t successfully load every time you power on the machine, and you’re suggested entering Safe Mode.
  • System crashes.

Therefore, to prevent the above consequences from intervening your daily PC use, it’s wise to solve the problem right away. It might not be as bad as it looks as I hereby go into detail on things you already probably know how to do.

How to Fix Error Code 0x800705b4 on Your Own

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If you’re worried the instruction is too complicated to understand because you’re not an expert in this area, troubleshoot it in the simplest and best way:

1. Install the safe Windows repair tool by clicking the green download button on the page.

2. Run the tool, and click the Start Scan Now button to find all the existing issues on your system.

3. Hit the Fix All button to fix Error Code 0x800705b4 and other detected issues.

Voila, problem solved. The following is the regular repair method towards Error Code 0x800705b4, continue your tour if you’re interested in learning.

How Do I Manually Fix Error Code 0x800705b4?

Before taking actions, you may perform a full scan with your antivirus software to know whether any of the system files is infected by virus, so that you can further ensure the proper repair process.

This error actually means the Authentication failed. And the reason is that there is a bug in Beta 2 in the User Account Control security settings.

Let’s get the repair started and completely get rid of Error Code 0x800705b4:

1. First of all, verify that your PC clock is correctly set. Make it right if it’s not. Then verify that your PC is up-to-date with Service Packs and updates (including IE and .NET). It might take some time to finish.

2. Select “But a new product key online” to verify the app (as previously mentioned in the beginning of the article), the web browser will open to a Microsoft product key page.

3. Reboot your computer, then you can access Safe Mode to fix Error Code 0x800705b4. How to do it:

Windows Vista / Windows7

  • Restart your computer.
  • After it’s restarted (usually when you hear it beep), tab the F8 on your keyboard in one second intervals.
  • When your computer presents hardware information and runs a memory test, the Advanced Boot Options menu will be displayed.
  • Highlight Safe Mode or Safe Mode with Networking, and press Enter. (For more details about Safe Mode options, click here for Windows Windows Vista / Windows 7.)

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Windows 8/8.1
There are several ways to access Safe Mode, one of which is using Shift + Restart – works:

  • Click on the Power button at the Windows login screen or in the Settings charm. Then press and hold Shift key on the keyboard, and click on Restart.
  • When you’re asked to select an option, click on Troubleshoot.

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  • Click on Advanced options.
  • Click on Startup Settings.

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  • You will be told that you are going to restart for changing some Windows options, including activating Safe Mode. Simply hit the Restart button in the lower right corner.
  • Your machine or device again restarts, and presents nine startup setting items, which include Safe Mode, Safe Mode with Networking and Safe Mode with Command Prompt.

>Press F4 key key to enter Safe Mode.
>Press F5 to enter Safe Mode with Networking.
>Press F6 to enter Safe Mode with Command Prompt.

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  • Select any of them according to you need for fixing Error Code 0x800705b4.

4. Click on the “Administrator account” to login as Administrator (or login with another account, and enter the password for permission when you’re installing something), and click “Start”.

5. Right-click “Computer/This PC”, and select “Manage”.

6. Click the plus symbol by “Local users and groups” to open the folder, and select “Users”.

7. Right-click “Administrator”, click “Properties”, and deselect “Account is disabled” box.

8. Then you need to access the Registry Editor to completely fix Error Code 0x800705b4. How to do it:

Windows Vista / Windows 7
Click the Start button in the bottom-left corner, type regedit in the search box, and press the Enter on your keyboard.

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Windows 8/8.1
Hover your mouse cursor in the lower-right corner until you see the charms bar. Type regedit in the search box, and press the Enter on your keyboard.

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9. Locate the key: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\SpecialAccounts\UserList

10. If you can’t find “SpecialAccount”, simply create it, and create the “UserList” key also.

11. Select “UserList” on the left pane, right-click it in the right pane, and select New – “DWORD (32bit) Value”. Value name: Administrator, Value data: 1 > Click “OK” and reboot your computer.

12. Now you are in the Administrator account, so log on as Administrator.

13. The “Activate Windows now” dialog shows up, and you may click “Activate now”.

By now your computer should be free of the error messages, no more annoying pop-ups and sounds will interrupt whatever you will be doing, until the next problem occurs. If so, don’t worried. Try to use the recommended tool to quickly solve it, or go to our homepage searching for the answer you seek. To fix Error Code 0x800705b4, all you need is a little guide leading to the desired result. Click here to check the Microsoft forum for solutions towards this problem, or click here to view How to fix Socket Error 11004.

Feel free to leave comment below if any communication is needed. Wish you an enjoyable life using your computer!

Jaina Windows Certified Expert

On the way to be a computer geek.

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