The Add-In Template Is Not Valid in Word? 4 Fixes Here!

To resolve the "Add-in template not valid" issue in Microsoft Word, try the following: Close all instances of Word, then go to File > Options > Add-ins and disable all add-ins. Restart Word and check if the issue persists. If it does, try uninstalling and reinstalling the problematic add-in.

If you're unable to open a Word file due to the error message "The add-in template is not valid," you can resolve the issue by following a simple guide. This guide will help you repair your Word files to function normally again, eliminating the error message and allowing you to access your files without any issues.

PAGE CONTENT:

Error: Microsoft Word The Add-in Template Is Not Valid
How to Fix 'The add-in template is not valid' Error in Microsoft Word
Method 1. Use Microsoft Word Repair Tool
Method 2. Change Microsoft Word Startup File Location
Method 3. Disable In-Valid Word Add-in
Method 4. Reinstall Microsoft Office Word & Enable Add-in Templates

Error: Microsoft Word The Add-in Template Is Not Valid

Error Message 1: "Microsoft Word. The add-in template is not valid. (C:\ysers\......\....\....dot)".

Error Message 2: "Microsoft Word. The add-in template is not valid. (C:\...\STARTUP\.....dot)".

Word add-in template is not valid error

When you get either message popping up on your computer, it means that you can neither open the Word file nor access its content.

Cause: When an add-in in the startup folders is incompatible with Word, it can cause an error saying the add-in template is not valid, leading to issues with Word's functionality.

How to Fix 'The add-in template is not valid' Error in Microsoft Word

To resolve the Microsoft Word file becoming un-openable with an add-in template invalid error, consider the following tips: ensure the Word add-in is enabled, try disabling and re-enabling it, check for any corrupted or missing template files, and consider resetting the add-in to its default settings. Additionally, avoid using outdated versions of Word, and refrain from modifying the add-in files manually.

Dos:	Don'ts:
1. Back up all important Microsoft Word files to another secure location immediately. This will ensure that you have a copy of your work in case of any unexpected data loss or corruption. 2. To fix the Word file and make it work again, follow the fixes below.	1. Stop using the Microsoft Office Program and Microsoft Outlook. 2. Don't use or open the problematic Word file.

4 Ways to Fix Word File Add-in Template Not Valid Error

#1. Use Microsoft Word Repair Tool
#2. Change Microsoft Word Startup File Location
#3. Disable In-Valid Word Add-in
#4. Reinstall Microsoft Office Word & Install Add-in Templates

 Editors' Pick:: Method 1 and 2 are two official methods provided by Microsoft's support team to resolve the issue. You can try them directly.; As for corrupted or unopenable Word files, you can turn to Method 3 for help.

Let's get started now.

Method 1. Use Microsoft Word Repair Tool

Mostly, when you have an add-You're experiencing a "template not valid" error in your Word file, which might be caused by a corrupted document. To resolve this, you can try using a Word repair tool to fix the issue. This tool can help identify and correct any errors within the document, allowing you to access and edit your file again.

Here, Qiling file repair software with its repair feature can help:

Repair Microsoft Office Documents
Repair a Corrupted PDF File
Repair Office Files in a Batch
Preview the Repaired File

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Let this file repair software scan and repair the unopenable Word file now:

Step 1. Launch Deep Data Recovery. Select file types and click "Next" to start the recovery process.

Select file types that you want to recover

Step 2. To repair corrupted documents, click the "Scan" button to scan the disk and identify damaged files. This software allows you to fix Word, Excel, PPT, and PDF files in a single, streamlined process.

select the disk with corrupted documents

Step 3. Qiling data recovery and repair tool scans for all lost and corrupted files, allowing you to find target files by type or search by name in a search box.

Step 4. Deep Data Recovery can automatically repair damaged documents, allowing you to recover and save repaired Word, Excel, and PDF files to a safe location after previewing them.

Method 2. Change Microsoft Word Startup File Location to Fix Word Add-in Not Valid Error

Source: Microsoft support team

https://support.microsoft.com/en-us/topic/you-receive-error-messages-when-you-start-word-8229b6c3-de7a-e7d8-2aa3-bdb1d1f57ad8

Step 1. Follow the paths to open the Word startup location:

Word 2016: Program Files\Microsoft Office\Office16\Startup
Word 2013: Program Files\Microsoft Office\Office15\Startup
Word 2010: Program Files\Microsoft Office\Office14\Startup
Word 2007: Program Files\Microsoft Office\Office12\Startup
Word 2003: Program Files\Microsoft Office\Office11\Startup
Word 2002: Program Files\Microsoft Office\Office10\Startup
Word 2000: Program Files\Microsoft Office\Office\Startup

Step 2. Move all files in the Startup folder to your desktop.

Step 3. Open the following folder:

On Windows 10/8: C:\user\username\Application Data\Microsoft\Word\Startup
On Windows 7/XP: C:\Documents and Settings\username\Application Data\Microsoft\Word\Startup

Change Word startup location to fix add-in template not valid error

Step 4. Move all Microsoft Word startup files from your Desktop to the target folder.

Step 5. Restart Word.

Method 3. Disable In-Valid Word Add-in

Step 1.To access the Add-ins settings in Word, go to "File" > "Options" > "Add-ins" within the application.

Open add-in in Word

Step 2.To access the Word Add-in, click "Manage" at the bottom of the dialog box, then select "Word Add-in" from the resulting menu.

Step 3. Click "Go" and see if you can find the problematic add-in in the first category. If you can't find it, click "Go" again and check the next category.

Open Word add-ins

Step 4. If yes, uncheck the Add-in to turn it off.

If not, go to the next category in the Manage drop menu. Go through the categories until find and turn off all the problematic add-ins.

Disable Word Add-ins

Step 5. Click "OK" to save all changes and restart the Word application.

After this, you can open and view the Word file on your computer again.

Method 4. Reinstall Microsoft Office Word & Enable Add-in Templates

When the Microsoft Word file add-in template becomes invalid, it may be due to a compatibility issue between the template and the Word application, which can cause problems with the template's functionality.

To resolve the issue, you can try reinstalling Microsoft Office Word and installing add-in templates. This may help resolve the problem of the add-in not loading properly.

#1. Uninstall Old Microsoft Office

Step 1. To find your Office activation key, you can check the email that was sent to you by Microsoft when you purchased the software. If you can't find the email, you can also check the Microsoft account associated with your Office purchase.

Step 2. Copy all useful Word, Excel, etc., files to another location.

Step 3. Search Control panel in the search box and click "Control Panel".

Step 4.To uninstall Microsoft Office, go to the "Programs" section, then click on "Programs and Features" and right-click on Microsoft Office, selecting "Uninstall" from the menu.

Uninstall Microsoft Word

#2. Reinstall Microsoft Office Word

Step 1. To access your Microsoft account, go to the Microsoft Account Dashboard at https://account.microsoft.com/ and sign in with your account credentials.

Step 2. To install Microsoft Office, go to the top of the page and select "Services and subscriptions". From there, find the Office product you want to install, and click "Install".

Step 3. To complete the installation process, follow the on-screen instructions and activate the software with your license key.

#3. Add & Enable Word Add-ins

Step 1. Launch Microsoft Word application and go to "File" > "Options".

Step 2. Click "Add-ins".

Step 3. On the new window that pops up, click "Manage" from the bottom menu and select "Word Add-ins", then click "Go".

Disable Word add-ins

Step 4.To add add-ins on your computer to the Templates and Add-ins window, click "Add", then browse to select the .dotm file extension, and finally click "OK".

Select template to add into Word add-ins

Step 5. Then click "OK" to confirm.

To resolve the issue of Microsoft Word not responding or freezing, try closing all instances of Word, then restart your computer. Once your computer has restarted, open Microsoft Word and check if the problem persists.

IMPORTANT: If you've tried all the above fixes, but none of the methods worked, you have the last option which is to contact the Microsoft support team and ask for help.

Invalid Word Add-in Template Error Is Fixable, Follow to Make Your Word Work Now

The "Word add-in template is not valid" error can be frustrating, but don't worry, we've got you covered. We've identified the cause of this issue and provided 4 methods to help you resolve it. To pick the most effective method, consider the specifics of your situation and the steps you've already taken. By choosing the right approach, you can get back to using your Word add-in without any further issues.

Here is Editor's Pick:

Among the solutions, it's recommended to first try the officially recommended methods, Method 1 and Method 2, by the Microsoft support team.

If you've tried various methods to open a Word file but it's still unopenable or corrupted, consider using the Qiling toolkit's Word Repair feature for assistance.

Free Download
Windows 11/10/8/7, 100% Secure

To avoid potential Word document file loss, we recommend creating a timely backup of important files to an external storage device. This way, if errors occur, you can quickly recover the Word file from the backup.