How to Fix Microsoft Office Error 30094-1015

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The Microsoft Office 30094-1015 error occurs during the installation of Office programs and generates the error code in Office 365/2010/2013 versions. It has been observed that the error needs to be repaired or reinstalled, and you can read the following information for more information.

Uninstall All Existing Office Versions

You can use the Fix it tool to completely uninstall Office:

The steps for uninstalling Office depend on the type of installation you have. The most common installation types are Click-to-Run and Microsoft Windows Installer (MSI). The other type is an Office installation using the Microsoft Store application.

Select the Click-to-Run or MSI or Microsoft Store tab below and follow the uninstall steps for your installation type.

Uninstalling Office from Windows 10 Settings

  • Select Start Windows 10 Start Icon > Button Settings from the Windows 10 Start menu > Applications.
  • Under Applications and Features, select the Office version you want to uninstall.
  • Note: If you have installed an Office suite, such as Office Home and Student, or if you have an Office subscription, look for the name of the suite. If you purchased a single Office application such as Word or Visio, search for the application name.
  • Choose Uninstall.

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Tip: If you cannot uninstall your Microsoft Store installation using Windows 10 settings, try uninstalling Office manually with PowerShell by following these steps

Uninstalling Office using the Control Panel

  • Open the control panel.
  • In the search box on the taskbar, type Control Panel and select Control Panel.
  • Select Programs > Programs and Features, then right-click your Microsoft Office product, and select Uninstall.
  • Follow the instructions to complete the uninstallation.

Using SFC Scan

  • Click on the “Start” button and enter “cmd”.
  • Open the “Command Prompt window” and type “SFC/SCANNOW” Press the Enter key.
  • The scanning process begins and takes some time to complete. Please wait for it to produce results.

How to interpret the results:

  • If the computer indicates that no integrity violations were found, try reinstalling the program that sometimes replaces corrupted files in your desktop program.
  • If this does not work, you will need to repair the Windows operating system.
  • It also indicates that Windows scans very slowly and may show you slow response times when opening events on your computer.
  • It is also recommended that you run Windows updates regularly and make sure they are set to update automatically. If not, install the updates manually from your computer. Windows 10 updates download the latest drivers required for your computer hardware, regardless of brand or manufacturer.

Repair your Office App

  • Error code 30094-1015 is resolved when the Office repair program replaces all damaged system files. To run the repair program to correct the error, follow these steps
  • Open the control panel by clicking Start.
  • Click Programs and select Programs and Features.
  • Click the Office product you want to repair.
  • Click Change.
  • Select Quick Repair and click Repair. If Quick Repair did not correct error code 30094-1015, select Online Repair and click Repair.

Note: If the Office Repair did not correct this error code, remove and reinstall the Office installation to correct error code 30094-1015.

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