Programs that are malicious.
Errors in the registry
Drivers that have been installed incorrectly and RAM that has failed.
Windows security updates were installed incorrectly.
Read more here:- http://datarecovo.populr.me/how-to-fix-error-0xc0000005-on-windows-10
Reset PC keeping files intact.
1] Uninstall any recent Windows Update or Roll back any driver update and see.
2] System File Checker.
3] Run Windows Memory Diagnostics.
4] Recreate the Boot records.
5] Turn off DEP or Data Execution Prevention.
6] Fixing the Registry.
7] Check RAM.
8] Disable Antivirus software temporarily.
Regards,
Bruce