Fixing the Windows 10 Error 0xC0000005

The 0xc0000005 error fixed on Windows 10 is a vulnerability in the access. error. This means that whenever a user tries to launch a program he/she will see an error if the files and the settings needed to run that particular program can not be properly handled by Windows. This mistake is not only encountered by an installed program but also by a program installer. Ultimately, this mistake will block our smooth application. We are now going to attempt to solve many possible causes that may lead to this mistake.
You can attempt using System Restore and turn your laptop back to a recognized stable state.



This error code may be accompanied by any of the following three error messages:
  1. The application was unable to start correctly
  2. Access violation Exception Error
  3. Windows Installation Error.
And you have no other option than to click on OK to close the error box.

We will be taking a look at the following fixes for this issue

  • Uninstall any recent Windows Update or Rollback any driver update and see
  • Run System File Checker
  • Run Windows Memory Diagnostics
  • Recreate the Boot records
  • Turn off DEP or Data Execution Prevention
  • Check Registry setting
  • Check RAM
  • Disable antivirus software temporarily
  • Troubleshoot in Clean Boot State

1] Uninstall any recent Windows Update or Rollback installed any driver update.

You can also try to uninstall or rollback any drivers or Windows Updates and check if that fixes this error.


Uninstall any recent Windows Update or Rollback install any driver update.

2] System File Checker

You can also use our freeware FixWin to Run the System File Checker utility with a click.

System File Checker You can also use our freeware FixWin to Run the System File Checker utility with a click.

3] Run Windows Memory Diagnostics




This mistake could be triggered because of some memory failures, we already discussed. You must execute the memory check on your laptop to solve this. To launch the Run Utility, start by pressing the WINKEY + R button. Then enter, mdsched.exe and click Enter.

Image result for To launch the Run Utility, start by pressing the WINKEY + R button. Then enter, mdsched.exe and click Enter.

 It will not start a Windows Memory Diagnostics and two alternatives will be offered. These alternatives are provided as, Start now again and check for the (suggested) problem, check the next time I start my laptop Now, the computer will restart and check for memory based issues on restart depending on the choice you select. It fixes it automatically if you have any problems there.

4] Recreate the Boot records



You could infect and modify malware in your system records. So open Prompt command by looking for cmd or click the WINKEY+R button to start the Run tool and type cmd and press Enter.

Now enter one command at a time in the following.
  • Del D:\Windows\Drivers\Oem-drov64.sys attraib c:\boot\bcd -h–s ren c:\boot\bcd bcd.old bootrec /rebuildbcd 
  •  Del D:\Windows\System32\xOsload.exe D:\Windows\System30\xSystem32\xNtCrnl.exe 
This should recreate any required archival files inside the record.

5] Turn off DEP or Data Execution Prevention

DEP or Data Execution Prevention might be another blockage in your process to run a program particularly. You may need to turn off DEP or Data Execution Prevention.

6] Fixing the Registry

Press WINKEY + R to start the Run tool, type the regedit and press Enter. Once Registry Editor is open, navigate to the following keys.

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows\
 Once Registry Editor is open, navigate to the following keys.

Click the right-side panel with LoadAppInit DLLs and alter its value from 0 to 1. Finally, reboot the modifications on your desktop.

7] Check RAM

You can physically attempt to verify whether the RAM on your laptop is working. You can attempt to substitute the RAM and verify if this fixes the mistake.

8] Disable Antivirus software temporarily

You can also attempt disabling your anti-virus protection and verify if this mistake is corrected. Because your antivirus can block execution because of some suspect conduct, there's a good possibility.

9] Troubleshoot in Clean Boot State

By performing a Clean Boot you can solve problems more manually. A Clean Boot begins a minimal driver and startup system. The computer begins with a preset minimum set of drivers and startup software when you begin the computer in clean boot, and since the computer begins with a few drivers, some software may not operate as you anticipated.

Clean-boot problems are intended to isolate a issue with performance. You must disable or activate one process at one moment in order to clean-boot troubleshooting. After each action, you can restart the laptop. If the issue passes away, you understand that the issue was the last method.

10] Reset PC keeping files intact

This PC function can be tried in Windows 10. It is also possible to use the Microsoft Refresh Windows Tool. 

Everything the best!