3 Steps to Download and Fix TASKLIST.XLTX Errors

Last Updated: 11/26/2023
[Average Read Time: 4.5 minutes]

Microsoft Excel 2007 Template files, such as TASKLIST.XLTX, are considered a type of XLTX (Microsoft Excel 2007 Template) file. They are associated with the XLTX file extension, developed by Microsoft for Microsoft Project Professional 2016 (64-Bit) 2016.

TASKLIST.XLTX was first developed on 03/05/2011 for the Windows 10 Operating System in Microsoft Office Project Professional 2010 14. The latest version update [v2016] for Microsoft Project Professional 2016 (64-Bit) was 2016 released on 06/01/2018.

In this short article, you will discover detailed file information, steps for troubleshooting XLTX file problems with TASKLIST.XLTX, and list of free downloads for every version that exists in our comprehensive file directory.

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File Overview


General Information
File Name: TASKLIST.XLTX
File Extension: XLTX file extension
File Type: Spreadsheet
Description: Microsoft Excel 2007 Template
MIME Type: application/vnd.openxmlformats-officedocument.spreadsheetml.template
User Popularity Rating:
 
Developer and Software Information
Software Program: Microsoft Project Professional 2016 (64-Bit) 2016
Developer: Microsoft
Software: Microsoft Project Professional 2016 (64-Bit)
Software Version: 2016
File Details
Zip Bit Flag: 0x0006
Zip Compressed Size: 384
Zip Compression: Deflated
Zip CRC: 0x6b3bf137
Zip File Name: [Content_Types].xml
Zip Modify Date: 1980:01:01 00:00:00
Zip Required Version: 20
Zip Uncompressed Size: 1423


What are TASKLIST.XLTX Error Messages?


General TASKLIST.XLTX Runtime Errors

TASKLIST.XLTX file errors often occur during the startup phase of Microsoft Project Professional 2016 (64-Bit), but can also occur while the program is running. These types XLTX errors are also known as “runtime errors” because they occur while Microsoft Project Professional 2016 (64-Bit) is running. Here are some of the most common TASKLIST.XLTX runtime errors:

Microsoft Visual C++ Runtime Library

Runtime Error!

Program: C:\Program Files (x86)\Microsoft Office\root\Templates\1033\TASKLIST.XLTX

This application has requested the Runtime to terminate it in an unusual way.
Please contact the application's support team for more information.


Most XLTX errors are due to missing or corrupt files. Your TASKLIST.XLTX file could be missing due to accidental deletion, uninstalled as a shared file of another program (shared with Microsoft Project Professional 2016 (64-Bit)), or deleted by a malware infection. Furthermore, TASKLIST.XLTX file corruption could be caused from a power outage when loading Microsoft Project Professional 2016 (64-Bit), system crash while loading or saving TASKLIST.XLTX, bad sectors on your storage media (usually your primary hard drive), or malware infection. Thus, it’s critical to make sure your anti-virus is kept up-to-date and scanning regularly.



How to Fix TASKLIST.XLTX Errors in 3 Steps (Time to complete: ~5-15 minutes)

If you're encountering one of the error messages above, follow these troubleshooting steps to resolve your TASKLIST.XLTX issue. These troubleshooting steps are listed in the recommended order of execution.


Step 1: Restore your PC back to the latest restore point, "snapshot", or backup image before error occurred.

To begin System Restore (Windows XP, Vista, 7, 8, and 10):

  1. Hit the Windows Start button
  2. When you see the search box, type "System Restore" and press "ENTER".
  3. In the search results, find and click System Restore.
  4. Please enter the administrator password (if applicable / prompted).
  5. Follow the steps in the System Restore Wizard to choose a relevant restore point.
  6. Restore your computer to that backup image.

If the Step 1 fails to resolve the TASKLIST.XLTX error, please proceed to the Step 2 below.

Step 2: If recently installed Microsoft Project Professional 2016 (64-Bit) (or related software), uninstall then try reinstalling Microsoft Project Professional 2016 (64-Bit) software.

You can uninstall Microsoft Project Professional 2016 (64-Bit) software by following these instructions (Windows XP, Vista, 7, 8, and 10):

  1. Hit the Windows Start button
  2. In the search box, type "Uninstall" and press "ENTER".
  3. In the search results, find and click "Add or Remove Programs"
  4. Find the entry for Microsoft Project Professional 2016 (64-Bit) 2016 and click "Uninstall"
  5. Follow the prompts for uninstallation.

After the software has been fully uninstalled, restart your PC and reinstall Microsoft Project Professional 2016 (64-Bit) software.

If this Step 2 fails as well, please proceed to the Step 3 below.

Microsoft Project Professional 2016 (64-Bit) 2016

Microsoft Corporation

Step 3: Perform a Windows Update.

When the first two steps haven't solved your issue, it might be a good idea to run Windows Update. Many TASKLIST.XLTX error messages that are encountered can be contributed to an outdated Windows Operating System. To run Windows Update, please follow these easy steps:

  1. Hit the Windows Start button
  2. In the search box, type "Update" and press "ENTER".
  3. In the Windows Update dialog box, click "Check for Updates" (or similar button depending on your Windows version)
  4. If updates are available for download, click "Install Updates".
  5. After the update is completed, restart your PC.

If Windows Update failed to resolve the TASKLIST.XLTX error message, please proceed to next step. Please note that this final step is recommended for advanced PC users only.



If Those Steps Fail: Download and Replace Your TASKLIST.XLTX File (Caution: Advanced)

If none of the previous three troubleshooting steps have resolved your issue, you can try a more aggressive approach (Note: Not recommended for amateur PC users) by downloading and replacing your appropriate TASKLIST.XLTX file version. We maintain a comprehensive database of 100% malware-free TASKLIST.XLTX files for every applicable version of Microsoft Project Professional 2016 (64-Bit). Please follow the steps below to download and properly replace you file:

  1. Locate your Windows operating system version in the list of below "Download TASKLIST.XLTX Files".
  2. Click the appropriate "Download Now" button and download your Windows file version.
  3. Copy this file to the appropriate Microsoft Project Professional 2016 (64-Bit) folder location:
    Windows 10: C:\Program Files (x86)\Microsoft Office\root\Templates\1033\
    Windows 10: C:\Program Files\Microsoft Office\Templates\1033\
  4. Restart your computer.

If this final step has failed and you're still encountering the error, you're only remaining option is to do a clean installation of Windows 10.


GEEK TIP : We must emphasize that reinstalling Windows will be a very time-consuming and advanced task to resolve TASKLIST.XLTX problems. To avoid data loss, you must be sure that you have backed-up all of your important documents, pictures, software installers, and other personal data before beginning the process. If you are not currently backing up your data, you need to do so immediately.



Download TASKLIST.XLTX Files (Malware-Tested 100% Clean)


CAUTION : We strongly advise against downloading and copying TASKLIST.XLTX to your appropriate Windows system directory. Microsoft typically does not release Microsoft Project Professional 2016 (64-Bit) XLTX files for download because they are bundled together inside of a software installer. The installer's task is to ensure that all correct verifications have been made before installing and placing TASKLIST.XLTX and all other XLTX files for Microsoft Project Professional 2016 (64-Bit). An incorrectly installed XLTX file may create system instability and could cause your program or operating system to stop functioning altogether. Proceed with caution.

Windows 10


Files Related to TASKLIST.XLTX


XLTX Files Related to TASKLIST.XLTX

File Name Description Software Program (Version) File Size (bytes) File Location
PROJPLAN.XLTX Microsoft Excel 2007 Template Microsoft Project Professional 2016 (64-Bit) 2016 15170 C:\Users\Tester\AppData\Local\Microsoft\Windows...
TASKLIST.XLTX Microsoft Excel 2007 Template Microsoft Project Professional 2016 (64-Bit) 2016 10986 C:\Users\Tester\AppData\Local\Microsoft\Windows...

Other Files Related to TASKLIST.XLTX

File Name Description Software Program (Version) File Size (bytes) File Location
OneX_v1.xsd XML Schema Definition Windows Vista 5957 C:\Windows\L2Schemas\
WWAN_profile_v1.xsd XML Schema Definition Windows 8.1 6201 C:\Windows\L2Schemas\
WLAN_profile_v1.xsd XML Schema Definition Windows 8 15591 C:\Windows\L2Schemas\
WLAN_policy_v1.xsd XML Schema Definition Windows Vista 6446 C:\Windows\L2Schemas\
LAN_profile_v1.xsd XML Schema Definition Windows 7 2241 C:\Windows\L2Schemas\


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