microsoft-office-error-code-3088-1015 (0)

Microsoft Office error code 3088-1015: When your attempt to install Office fails, an error message typically tries to explain

the cause. There are many reasons that could cause the error code 3088-1015. Usually, error code 3088-1015 occurs due to the system files corruption or

previous installation files not removed properly. Here is the list of troubleshooting steps to resolve the error code 3088-1015. Follow the steps mentioned

in this article in the exact order to fix the error code 3088-1015. Check to see if the error code 3088-1015 is fixed after finishing each troubleshooting step.

 Performing the troubleshooting steps mentioned in this article will resolve the error code 3088-1015.

Troubleshooting steps to fix Microsoft Office  error code 3088-1015

When you install Office, you may see error code 3088-1015 if a previous installation of Office is failed. Here are some things you can try to resolve error

code 3088-1015. We’ve listed the most common solutions first, so try them in order.

office error code

Common causes for error code 3088-1015

  1. Antivirus software or firewall might be blocking the Office installation and causing error code 3088-1015.
  2. Internet connection or proxy settings are preventing from installing Office results in error code 3088-1015.
  3. Pre-existing version of an Office suite is blocking the installation resulting in error code 3088-1015.
  4. Incomplete\partial\failed repair\installation\change\removal of a previous Office suite can prevent from installing a newer version can

    cause the error code 3088-1015.

Follow the below steps to troubleshoot the error code 3088-1015

1 – Repair your Office app to fix the error code 3088-1015

error code 3088-1015 will be fixed when Office repair tool replaces all the corrupted system files. Follow the steps below to run repair tool to fix the error

code 3088-1015.

  1. Open Control Panel using Start.
  1. Click on Programs and select Programs and Features.
  2. Click on the Office product that you want to repair.
  3. Click Change.
  4. Select Quick Repair and click on Repair. If Quick Repair didn’t fix the error code 3088-1015,

    select Online Repair and click on Repair.

Note: If Office Repair did not fix the error code 3088-1015, remove and reinstall the Office Suite to fix the error code 3088-1015.

2 – Steps to remove Office to fix error code 3088-1015

In case if the error code 3088-1015 persists even after running Office repair tool, uninstall Office from your computer to fix the error code 3088-1015.

  1. Open Control Panel using Start
  1. Click on Programs and select Programs and Features.
  2. Select Office Suite and click on Remove.

Note: If Office uninstallation failed or it didn’t fix the error code 3088-1015, a manual uninstallation is required to completely remove the Office Suite and

to fix error code 3088-1015.

3 – Steps to remove Office manually to fix the error code 3088-1015

If the error code 3088-1015 is re-occurring, proceed with the following steps to manually remove Office program from your computer and to fix the error

code 3088-1015.

Step 1: Remove the Windows Installer packages to fix error code 3088-1015

  1. Find the Office 16 installation folder, typically located in C:\Program Files\.
  2. Right-click the Microsoft Office 16folder and select Delete.

Step 2: Remove the Office scheduled tasks to fix error code 3088-1015

  1. Open a Command Prompt window as an administrator.
  2. At the command prompt, type the following commands and press Enter after each one:

schtasks.exe /delete /tn “\Microsoft\Office\Office Automatic Updates”

schtasks.exe /delete /tn “\Microsoft\Office\Office Subscription Maintenance”

schtasks.exe /delete /tn “\Microsoft\Office\Office ClickToRun Service Monitor”

Step 3: Use Task Manager to end the Click-to-Run tasks to fix error code 3088-1015

  1. Open Task Manager.
  2. Click the Processtab
  3. If the following processes are running, right-click each one, and then click End taskafter you select each

    process.

  • .exe
  • setup*.exe

Step 4: Delete the Office service to fix error code 3088-1015

  • Open a Command Prompt window as an administrator, type the following command, and then press Enter:

sc delete

Step 5: Delete the Office files to fix error code 3088-1015

  1. Press Windows logo key + R to open the Rundialog box.
  2. In the Openbox, type %ProgramFiles%, and then click OK.
  3. Delete the “Microsoft Office 16” folder.
  4. Delete the “Microsoft Office” folder.
  5. Open the Rundialog box, type %ProgramFiles(x86)%, and then click OK.
  6. Delete the “Microsoft Office” folder.

Step 6: Delete the Office registry subkeys to fix error code 3088-1015

  1. Open Registry Editor.
  2. Delete the following registry subkeys:
  • HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Office\ClickToRun
  • HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\AppVISV
  • HKEY_CURRENT_USER\Software\Microsoft\Office
  • Then Deletethe Office key.

Step 7: Delete the Start menu shortcuts to fix error code 3088-1015

  1. Open a Command Prompt window as an administrator.
  2. Type %ALLUSERSPROFILE%\Microsoft\Windows\Start Menu\Programs, and then press Enter.
  3. Delete the “Microsoft Office 2016 Tools” folder.

4 – Download and install Office  error code 3088-1015

1. Sign in to your My Account page using the link https://go.microsoft.com/fwlink/p/?

LinkId=613327

2. Choose Install.

3. Click Run or the equivalent depending on the browser you’re using.

4. When you see “You’re good to go”, click All done.

error code 3088-1015: This article contains the troubleshooting steps to fix the error code 3088-1015. If you have reached here

after following all the above mentioned troubleshooting steps and if error code 3088-1015 is still unresolved, you may contact Helpdesk for further

assistance in troubleshooting error code 3088-1015.

Applies to:

  • Microsoft Outlook 2016 error code 3088-1015
  • Microsoft Word 2016 error code 3088-1015
  • Microsoft PowerPoint 2016 error code 3088-1015
  • Microsoft OneNote 2016 error code 3088-1015
  • Microsoft Excel 2016 error code 3088-1015
  • Microsoft Office 2016 error code 3088-1015
  • Microsoft Office 365 error code 3088-1015
  • Microsoft Outlook 365 error code 3088-1015
  • Microsoft Word 365 error code 3088-1015
  • Microsoft PowerPoint 365 error code 3088-1015
  • Microsoft OneNote 365 error code 3088-1015
  • Microsoft Excel 365 error code 3088-1015
  • Microsoft Office 2013 error code 3088-1015
  • Microsoft Outlook 2013 error code 3088-1015
  • Microsoft Word 2013 error code 3088-1015
  • Microsoft PowerPoint 2013 error code 3088-1015
  • Microsoft OneNote 2013 error code 3088-1015
  • Microsoft Excel 2013 error code 3088-1015
  • Microsoft Office Professional Plus 2016 error code 3088-1015
  • Microsoft Office Standard 2016 error code 3088-1015
  • Microsoft Office Home and Business 2013 error code 3088-1015
  • Microsoft Office Home and Student 2013 error code 3088-1015
  • Microsoft Office Professional 2013 error code 3088-1015
  • Microsoft Office Professional Plus 2013 error code 3088-1015
  • Microsoft Office Standard 2013 error code 3088-1015
  • Microsoft Office Professional Academic 2013 error code 3088-1015
  • Microsoft Office Update Error error code 3088-1015