oxc0000005 Application Unable To Start Correctly Fix Here

Computers are designed to be this smart device that is more efficient than us humans, and for the most part, they are. But when they crank up and start reporting errors, things get really messy. This article deals with oxc0000005 error fix


The Application could not start correctly, i.e., oxc0000005 error occurs, and click OK to close the application error is quite troublesome.

Why Does Error oxc0000005 Occur?

The Application was unable to start correctly (0xc0000005) may arise because the DLL (Dynamic Link Library), which supports the running of the software, is incomplete, not signed, or corrupted.

DLL files are used by Windows programs to perform various functions on the system. Overwriting a newer DLL file, deleting a DLL file due to program uninstall, faulty or incompatible hardware (RAM, HDD), corrupt windows registry, and malware infestations can cause DLL issues.


Malware infestation in the Windows registry can corrupt or completely replace DLL files. If your DLL files are missing, that could be a serious problem.

How do I fix “App was unable to start correctly” errors?

The following are few methods to fix the error

Method 1 Delete Spam

Unsolicited junk mail, commonly known as spam, should be deleted as soon as you receive it from your computer. SPAM may have viruses, malware, or a Trojan horse embedded, which will slow down your computer. Deleting SPAM is one of the way of fixing oxc0000005 error.


More seriously, the malware can multiply and install itself in the background, spying and stealing your passwords, browsing the history, keyboard usage data. It can even monitor and control your computer’s camera and microphone.

To block junk emails from landing in your inbox in the first place, install one of these antivirus software with anti-spam protection. With an extremely powerful security engine, it will find any virus/malware infiltrated into your system and will optimize your PC’s performance. 

Method 2 Remove Malware With Anti-malware Software

Malware is annoying and harmful software that secretly accesses your Windows computer or device, without your knowledge, of course. It is getting more sophisticated by the day and now comes in many forms. And those responsible for it have even more nefarious motivations for their reign of terror than before.remove malware with anti-malware software

Types of malware include viruses, spyware, adware, phishing, Trojan horses, worms, rootkits, ransomware, and browser hijackers. Scanning and removal of malware, spyware, and adware should be done at least once a week just to stay on the safe side.

Whether you want to prevent a malware infection or remove it from your system, we strongly recommend the security solution below.

Method 3 oxc0000005 Error Then Activate Windows Firewall

To activate Windows Firewall, follow the below steps so that your oxc0000005 error won’t occur.

  1. Click the Windows Start button.control panel
  2. Next, Open Control Panel > Click the Windows Firewall.
  3. Now click Turn Windows Firewall on or off.
  4. Under both Home or work (private) and Public location network settings, select Turn on Windows Firewall.advanced option screen
  5. Click OK.

The Windows Firewall can help prevent hackers or malware from gaining access to your computer through the Internet or a network.

Follow the above steps to activate Windows Firewall and protect your computer from malicious software. If you can’t start it, check out this complete guide on how to fix it.

Method 4 Update Windows OS

To update Windows OS, so you don’t get oxc0000005 error, follow the below steps:

  1. Click the Start button, type Update, and select Check for updates from results.windows update
  2. Click on the Check for updates button.
  3. Now, the system will find any possible updates for your system and install them.
  4. Make sure you also install the optional updates and restart your system for the settings to take effect.

Note: Make sure that Windows is up-to-date. Connect your computer to the Internet at least once every day and avoid working offline for long periods.

windows update

Follow all the instructions when a Security Issue or Critical Update issued by Microsoft automatically downloads and installs on your computer.

If you can’t open Control Panel on Windows 10, take a look at this step-by-step guide to find a solution.

Method 5 oxc0000005 Error Then Use System Restore

To use System restore,

  1. Click the Start button, and type system restore.
  2. From the list of results, choose When the new window openslaptop
  3. Now, click on the System Restore button.
  4. Select Choose a different restore point and then click Next.

If available, check the box with Show more restore points. Now select the desired restore point and click on Next. You only need to follow the instructions on the screen to complete the restore process.


You can use Windows Recovery to restore your computer to a point earlier in time before you started encountering the “Application was unable to start correctly,” i.e., 0xc0000005 error.

Or, if you choose, you may replace everything on your computer and reinstall Windows. Therefore, system restores resolve many system problems. If System Restore isn’t working, check this useful guide and set things right once again on your PC.

Method 6 Remove Bad Random Access Memory (RAM)

You may have added Random Access Memory (RAM) to improve computer performance, and suddenly you are getting Application that was unable to start correctly (0xc0000005) error message.test bad ram

You can get rid of the error oxc0000005 by simply removing the RAM and then restarting the computer.


The above listed were some of the ways you can get rid of the error 0xc0000005. One of the solutions we have discussed here should help solve this Application was unable to start correctly (0xc0000005). Click OK to close the application error.

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