Sometimes it happen that malicious, virus or nay other unwanted program, make an effort to install themselves on your system. This generally happens when you install programs from a CD, DVD or through any other media or while using internet. Once this harmful software gets entered to your system then it runs immediately or run at unexpected times. So windows defender is the offline tool which identifies and removes virus, malwares and other malicious program. By default windows defender is installed in windows 8. But sometimes when you try to start windows defender then you receive the error 0X800705b4. You get this windows error 0X800705b4 after updating the windows defender.
Why Windows defender error 0X800705b4 occurs?
What are the symptoms?
When you try to run windows defender then you receive windows error 0X800705b4.
How to fix this Windows defender error 0X800705b4?
To remove this windows error 0X800705b4 you have to check the status of the windows defender service.
If this error is not fixed even by following above given instructions then at last you may have to uninstall your windows defender. And you know that windows defender is the most important tool which should be present in your windows 8 system. So if you don’t want that this situation comes with you then use third party repair tool by which you can fix this windows error 0X800705b4 automatically. This tool saves your precious time by fixing this error immediately.

Why Windows defender error 0X800705b4 occurs?
- This may be due to the missing of file from the windows registry.
- It windows defender is by mistake disabled then also this error may occur.
- Accidentally windows defender may be uninstalled from your system.
What are the symptoms?
When you try to run windows defender then you receive windows error 0X800705b4.
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How to fix this Windows defender error 0X800705b4?
To remove this windows error 0X800705b4 you have to check the status of the windows defender service.
- Open run command box and to open run command box press Windows + R key.
- Type services.msc in the run command box and then click ok.
- When the services.msc windows pages opens then from the list select the windows defender.
- Confirm that the status is started. If case, the status column is blank then select the service and right click on it and then select start.
- If you get the message that is “trying to force starts the windows defender” then transform the startup type to Automatic and then restart your system.
- If you have installed antivirus then update it quickly, so that it can kill the virus, malwares, Trojans etc.
- Try to remove all the junk files, e-bay files etc.
- Then check the windows registry that windows defender file is present or not.
If this error is not fixed even by following above given instructions then at last you may have to uninstall your windows defender. And you know that windows defender is the most important tool which should be present in your windows 8 system. So if you don’t want that this situation comes with you then use third party repair tool by which you can fix this windows error 0X800705b4 automatically. This tool saves your precious time by fixing this error immediately.
