How To Fix: The Application was Unable to Start Correctly Error (0xc0000018)

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If a DLL is to be loaded to a fixed address (in the virtual address space of the process) but the requirement cannot be met, Windows requests error 0xc0000018. But there is no obvious indication as to which DLL(s) cause(s) the problem. A simple search for “0xc0000018” simply brings you with many confusing user messages.

To reproduce, you can prepare a solution (Visual Studio term) with one EXE and two DLLs and set up the two DLLs to have the linker /FIXED /BASE option: “0xc0000018” and the EXE implicitly loads both DLLs, then you will see the error 0xc0000018 at EXE start.

“The application could not start 0xc0000018 correctly” is known as a Microsoft Office error that can occur on Windows 8, 7, 10, and all other versions. This error would be caused by corrupted system files, malware or software incompatibility. However, recent studies have shown that this error message occurs when you try to launch other Windows applications, including Chrome, VLC Player, and many others.

How to fix the application error 0xc0000018 on Windows 10 :

Modify the registry

registry editor - Another installation is in progress in Windows 10

A recurring suggestion was to delete the data from the Windows registry that is supposed to solve the problem.

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  1. Press the Windows button, type regedit, and then press Enter.
  2. Confirm the UAC prompt.
  3. Access the key HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\WindowsNT\CurrentVersion\Windows
  4. Locate APPINIT_DLLS and delete its contents by double-clicking on it and deleting all characters.
  5. Note: Some tips suggest deleting the entire key instead, which couldn’t solve the problem on my page.

Run Clean Boot


Clean start-up troubleshooting is designed to isolate a performance problem. To perform a clean boot troubleshooting, you must perform a series of actions and restart the computer after each action. You may need to manually disable one item at a time to try to find the one that is causing the problem. Once you have identified the perpetrator of the crime, you may consider removing or disabling it.

To enter a clean boot state, type msconfig in the boot search and press Enter to open the system configurator. Click on the General tab, then on Selective Start. Clear the Load boot items check box and make sure that Load system services and Use original boot configuration are enabled.

Update the antivirus software

Antivirus and anti-malware software can sometimes cause this error. Malwarebytes and McAfee software are known to cause this error message. Try to update or uninstall the security software to see if it solves your problem.

Reinstalling the application

If the above error occurs repeatedly in some applications, it is possible that the application may be damaged in some way. So, in this case, it is enough to completely uninstall the application. Restart the window, download the latest version of Build for Application from the official website and reinstall it. Now check whether it is working properly or not.

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