Which's the best method to troubleshoot windows defender error 0x80004003 invalid pointer?
Summary
The post will introduce what is windows defender error 0x80004003 invalid pointer? What causes windows defender error 0x80004003 invalid pointer? How to resolve windows defender error 0x80004003 invalid pointer issues?
Introduction of windows defender error 0x80004003 invalid pointer
windows defender error 0x80004003 invalid pointer issues occurred while your PC is unstable and critical system files fails to respond or starts missing. It happens when your computer is not being maintained regularly. To avoid further damage and bad effect you need to fix this error immediately.

  • out of range error popup
  • temporary error popup
  • drop in error pop-up
  • jit problems will not find
  • vd failure pop up
What causes windows defender error 0x80004003 invalid pointer

    windows defender error 0x80004003 invalid pointer could pop up when the hard disk has not sufficient space.

    computer BIOS might be incompatible or it might need to be updated.

    video adapter drivers may be incompatible

    device driver or a system service might be corrupted.

    Bad third party program.

  • commercial website damaged
  • bluetooth device not connected functionally
  • not enough consent to save network browser configurations
  • taskbar status area disabled
  • windowsupdate_80004005 settings disappeared
Tips on how to Troubleshoot windows defender error 0x80004003 invalid pointer Problem?

A fast solution to fix this windows defender error 0x80004003 invalid pointer is to use SmartPCFixer. We suggest you to do the below steps.

1. Click the below button to download SmartPCFixer.

2. Launch SmartPCFixer and run a complete scan for your PC.

3. Click Fix all to get rid of windows defender error 0x80004003 invalid pointer.

Get rid of windows defender error 0x80004003 invalid pointer error all by yourself

1.Remove the program which you installed recently.

Go to Control Panel, choose Uninstall a program, right-click the software you need to uninstall and click Uninstall. It is deserved to mention that SmartPCFixer has the uninstall function which will largely save your time and fix errors efficiently.

2. Run a windows update to eliminate windows defender error 0x80004003 invalid pointer error.

Click Start, Type windows update in the searching box and click check for update.

3. Run SFC to fix your windows system problems.

System File Checker is a free utility that help people scan damaged system files and fix it automatically. Do not ignore the influence of bad system files, it may lead the unstableness of your computer.

Click "Start" Button, and type CMD in the searching box. Right-click "CMD", then run as administrator.

At the command prompt, type the following command, and then press ENTER:
sfc /scannow

4. Boot in Safe mode with Networking and see if the error still pops up in Windows.

Click Start, type MSCONFIG, and click Boot from the pop up dialog. Tick Safe Boot in Boot Option, then select Network and Reboot the PC.

Conclusion

From all the reasons above, it is obvious that troubleshoot windows defender error 0x80004003 invalid pointer is not that easy for people. We suggest users try SmartPCFixer to deal with this problem. 

Tips & Warnings

1. Whatever steps you want to do for your computer, you had better run as an administrator.

2. Depending on your computer windows system, the above steps may be slightly different, but the basic process is mostly the same.

About SmartPCFixer
With the development of science and technology more and more softwares was designed to solve all kinds of troubles. Most of them, when you download the software you need to buy the using right of it. In fact, maybe these softwares are not suitable to your computer but you have brought it. If you delete it, there is no doubt that it is a waste for you. If not, these softwares are only occupying space of your computer. So, I recommend you using SmartPCFixer. It is a safe, free and useful software. You should have a try.
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