Solved: Troubleshooting Guide for Windows Error 0x80000444

Error Code 0x80000444 Summary

The error code 0x80000444, commonly referred to as REGDB_E_INIT_FAILED in the Windows operating system environment, typically signifies a problem during the initialization of the COM (Component Object Model) registration database. This issue often arises when there is an incomplete or corrupted installation of a software component that uses COM technology for inter-process communication and dynamic object creation. It can also occur due to issues with shared DLLs (Dynamic Link Libraries), which are essential components for many Windows applications, especially those related to Office Suite products like Microsoft Word and Excel.

Description of Error Code 0x80000444 and Common Scenarios

This error can manifest in various scenarios within a Windows environment:

– When launching an application that utilizes COM technology. For example, attempting to start Excel or Word might lead to this error if there are issues with the Office installation or system files related to COM have been corrupted.
– During certain administrative tasks such as registering or unregistering components using tools like RegSvr32.exe. If a necessary component is missing or damaged, 0x80000444 can be encountered when attempting these operations.
– While installing software that requires specific versions of COM components to function correctly. The installation might fail if the system’s registry or required DLLs are incompatible with the application being installed.

Howto solve error code 0x80000444

To resolve the error code 0x80000444, you can follow these steps:
1. Restart your computer and check for any immediate resolution of the issue after a restart.
2. Verify that all software updates are installed on your system to ensure compatibility with COM components.
3. Run System File Checker (SFC) from an elevated command prompt to repair corrupt or missing system files:

  • Open Command Prompt as Administrator.
  • Type sfc /scannow and press Enter.

4. If SFC does not resolve the issue, consider performing a full Windows Repair Install.
5. Check for corrupted Office components if the error occurs with Microsoft applications:

  • Open Control Panel > Programs and Features.
  • Select Microsoft Office (or specific component), then click “Change” or “Modify.”
  • Choose to repair the installation of Office, following on-screen instructions.

6. Re-register COM components manually using RegSvr32.exe:

  • Open Command Prompt as Administrator.
  • Type regsvr32 /u msxml3.dll, press Enter to unregister the file.
  • Type regsvr32 msxml3.dll, then press Enter again to reregister it.

7. Run a registry cleanup tool or manually search for any incorrect entries related to the error code 0x80000444, ensuring that all COM-related keys are correctly set.
8. If none of these methods work, you might need to seek assistance from Microsoft Support or a professional IT technician who can provide deeper analysis and customized solutions based on your system’s specific configuration.

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