Microsoft Office 365 is a very useful program that makes our life a bit easier. Through it, we can share, store, and design files, documents, and banners respectively. The application is fully loaded with amazing features like spell checker, data integration, etc., that are developed by the company with years of experience and considering many factors. The application is user-friendly but some users say that while using it, an Office 365 Error Code 0x80004005 manifests. C

Well, the error isn’t complicated as it seems, it occurs due to numerous reasons like windows defender conflict, register key problems, outdated firmware, etc. Though the error isn’t intricate but ruins the whole day of the person and everything gets stopped in a while. And if you are the sufferer of Office 365 Error Code 0x80004005 and seeking help from professionals then you are at a valid spot. Keep reading the blog to know the most effective, cost-efficient solutions for this problem.

 causes  For Office 365 Error Code 0x80004005:

As we stated earlier that Office 365 Error Code 0x80004005 occurs due to many reasons, therefore, first we need to get familiar with the culprits. Then you’ll be able to fix this error code on your own more easily. So go through the below steps to know the causes of Office 365 Error Code 0x80004005.

  1. Windows isn’t up-to-date.
  2. The issue with windows notifications.
  3. Renaming/moving files and folders.
  4. Antivirus programs might be interfering.
  5. WPA requires is manually modified.
  6. Problem with compressed files and folders.
  7. Corrupted files, missing files, or files may be mismatched.

These are some major reasons for the occurring Office 365 Error Code 0x80004005. And if you are experiencing this MS office error code then let’s move to the accurate and precise steps to fix this MS office error code.

 Steps To  Fix Office 365 Error Code 0x80004005  :

Now you might be known the main culprit behind this Office 365 Error Code 0x80004005 and now it’s quite easier for you to get this error resolved. Go through the below-listed steps to fix this MS office 365 error code on your own using the easiest way:

    Step 1: Delete Temporary Files

In some cases, temporary files can cause Office 365 Error Code 0x80004005. And to resolve this error you can try deleting temporary files. Follow the below-listed steps:

  • Press the “windows” button to open the start menu.
  • Type “%temp%” in the windows search bar.
  • Open the “temp” folder from the list.
  • Select all the files using “Ctrl” + “A“.
  • Now press the “delete” button to delete everything from the folder.

  step  2: Turn off Windows Defender

Sometimes antivirus running in windows can detect a false positive in connection with MS Office Outlook. As a result, Office 365 Error Code 0x80004005 occurs. And disabling windows defender can help you! Therefore, disable windows defender now using the below steps.

  1. Use the “windows” button to open the start menu.
  2. Now select Settings>Update & Security>Windows Security>Firewall & Network protection.
  3. Select a network profile, and turn the Windows defender firewall off.

Note: After disabling the antivirus, or firewall some malware might affect your system, therefore, try another antivirus program that doesn’t conflict with the application.

  Step 3: Empty the Windows Update Folder

If the above methods don’t work for you then you can delete everything from the windows update download folder to fix Office 365 Error Code 0x80004005. To do the same, you need to open windows file explorer and then navigate to “C:\Windows\SoftwareDistribution\Download” and then delete every inside the folder.

  Step 4:  SFC Scan

If everything above fails then the SFC scan can help you out with this problem. To perform SFC (System File Checker) scan follow the below-listed steps:

  • Launch the command prompt (cmd) as an administrator.
  • Type this below command on the cmd line:
  • Now hit the enter button.



The process will begin and a note saying “all the issues are resolved” will appear. Further, you can use other unzip programs if you see the error code while extracting or opening compressed files like .zip or .rar.

    Step  4: Try Re-registering DLLs

If you are still experiencing this MS Office 365 Error Code 0x80004005 then try to unzip files using different extraction tools and then re-registering two dynamic libraries: jdscript.dll and vbscript.dll may help. Use the following steps:

  1. Launch CMD (Command Prompt) as an administrator.
  2. Type regsvr32 jscript.dll and hit the enter button.
  3. Again type regsvr32 vbscript.dll then press the enter button.

Note: After performing the same your system will start re-registering DLL files, and then nothing else is required.


Therefore, these are the accurate, proficient, and cost-effective solutions for the Ms. Office 365 Error Code 0x80004005. We hope that by using the above-mentioned steps, or methods you will able to resolve this error on your own without any hindrance. But in case the error still persists and none of these fixes work for you then we suggest you initiate the chat with our experts will provide you best solution. and  you  can  visit  our website  for more information