Error code 0-1011, 30088-1015, 30183-1011, or 0-1005 when installing Office You might see these errors if you're having ...

Error code 0-1011, 30088-1015, 30183-1011, or 0-1005 when installing Office

You might see these errors if you're having a network connection issue or if your hard drive is running out of space. Here are 7 things you can try to fix the problem. It's also a good idea to free up drive space first before you try to fix the problem. We've listed the most common solutions first so do the steps in order, starting with uninstalling and then reinstalling Office.

Free up space on your hard drive

• For Windows 10, go to Free up drive space on your hard drive.

• For Windows 8/8.1, go to Tips to free up drive space on your PC.

• For Windows 7, go to Strategies for freeing disk space.

1 - Uninstall and reinstall Office

1. Click this easy fix button to uninstall Office.

   

2. For the remaining steps showing how to save and use the easy fix, select your browser from the drop-down list below

   Select your browser

   

   • Select your browser
   • Edge or Internet Explorer
   • Chrome
   • Firefox

   1. At the bottom of the browser window, select Open to open the O15CTRRemove.diagcab file.

      

      If the file doesn't open automatically, choose Save > Open Folder, and then double-click the file (it should start with "O15CTRRemove") to run the easy fix tool.

   2. The Uninstall Microsoft Office wizard launches. Select Next and follow the prompts.

   3. When you see the Uninstallation successful screen, follow the prompt to restart your computer for the changes to take effect. Select Next.

   4. After restarting your computer, you can try installing Office again.

   1. In the lower-lower left corner select the o15CTRRemove file and from the drop down, select Show in folder.

      

      Double-click the download, o15CTRRemove to run the easy fix tool.

   2. The Uninstall Microsoft Office wizard launches. Select Next and follow the prompts.

   3. When you see the Uninstallation successful screen, follow the prompt to restart your computer for the changes to take effect. Select Next.

   4. After restarting your computer, you can try installing Office again.

   1. Select Save File, and then OK.

      

      In the upper-right browser window, select Show all downloads. In the Library, select Downloads > O15CTRRemove.diagcab, and then select the folder icon. Double-click the O15CTRRemove.diagcab.

   2. The Uninstall Microsoft Office wizard launches. Select Next and follow the prompts.

   3. When you see the Uninstallation successful screen, follow the prompt to restart your computer for the changes to take effect. Select Next.

   4. After restarting your computer, you can try installing Office again.

Reinstall Office

To reinstall Office, follow the steps in Download and install or reinstall Office on your PC or Mac.

2 - Use the offline installer to install Office

The Office offline installer may help bypass potential proxy, firewall, antivirus, or Internet connection issues that might occur during an Office 2016 installation.

For steps to install an offline version of Office 2016, see Use the Office 2016 offline installer and select the correct tab for your version of Office.

3 - Temporarily turn off proxy settings

If you use your device both at home and at work, try turning off the proxy settings in Microsoft Edge or Internet Explorer before you install Office. If you're using a different browser, check their help to find out how to turn off proxy settings.

Microsoft Edge

1. Click the Start button (lower-left corner), and choose Settings.

2. Select Network & Internet, go to the bottom of the selections on the left side, and click Proxy.

3. In Automatic proxy setup, automatically detect settings or use setup script, by sliding to On or Off.

4. In Manual proxy setup, you can choose to use a proxy server. Generally, it will be off and if you slide it to On, be sure to select Save. And if it was off by default before you turned it on, be sure to slide back to Off when you've finished using it.

Internet Explorer 7, 8, 9, 10, or 11

1. In Internet Explorer, click Tools (upper-right corner) > Internet options.

2. Click the Connections tab, and then click the LAN settings button.

3. Under Proxy server, clear the option "Use a proxy server for your LAN (These settings will not apply to dial-up or VPN connections)."

4. Click Apply and OK to save changes. Restart your computer.

Note: There might be more proxy settings that you need to bypass. If this doesn't work, and you're installing Office from work or school, check with your IT department for more information. For IT administrators, please see Office 365 URLs and IP address ranges.

4 - Temporarily turn off antivirus software

For information about how to turn off your antivirus software, check your antivirus manufacturer's website. Uninstalling your antivirus software may also help. Don't forget to reinstall it after Office is finished installing and if you turned it off, be sure to turn it on again.

If you're not sure which antivirus software you have, use the following instructions to get to Control Panel to find the name of your antivirus software.

Tip: Windows 10 comes with default antivirus software, Windows Defender. If you determine that you're using it, select the Start button > Settings > Update & Security, and then select Windows Defender on the left. Slide the button to Off. Remember to turn it On again.

Select your operating system



• Select your operating system
• Windows 10
• Windows 8.1
• Windows 7

1. Go to Control Panel by right-clicking the Start button (lower-left corner), and choosing Control Panel.

   

2. Do one of the following:

   • In Category view, select System and Security > Security and Maintenance, and then select the down arrow next to Security.

   • In Large icons or Small icons view, select Security and Maintenance, and then select the down arrow next to Security.

If Windows can detect your antivirus software, it's listed under Virus protection.

1. Go to the Control Panel by right-clicking the Start button (lower-left corner), and choosing Control Panel.

   

2. Do one of the following:

   • In Category view, select System and Security > Action Center, and then select the down arrow next to Security.

   • In Large icons or Small icons view, select Action Center, and then select the down arrow next to Security.

If Windows can detect your antivirus software, it's listed under Virus protection.

1. Go to Control Panel by choosing the Start button (lower-left corner), and choosing Control Panel.

2. Do one of the following:

   • In Category view, select System and Security > Action Center, and then select the down arrow next to Security.

   • In Large icons or Small icons view, select Action Center, and then select the down arrow next to Security.

If Windows can detect your antivirus software, it's listed under Virus protection.

5 - Temporarily turn off firewall

If you're using a firewall from another manufacturer, visit the manufacturer's website for information about how to temporarily disable the firewall. For Windows Firewall, please see below.

Windows 10

• Please go to Turn Windows Firewall on or off

Windows 8.1 and 7

• Please scroll to Turn Windows Firewall on or off in Protect my PC from viruses

6 - Plug in!

Use a wired connection to the Internet, if possible. If this doesn't work, try connecting at a different location, such as a friend's house or a wireless hotspot.

7 - Install from home

If you're trying to install at work or at school, the network might be limited in a way that won't allow Office to install. Your IT department might be able to help you handle these limitations. If not, you could also take your computer home to install Office. After it's installed, you'll be able to use it at work or school as if you had installed it there.

Still having trouble?

Contact Microsoft for help