What are PROJTL.XLS Error Messages?

General PROJTL.XLS Runtime Errors

PROJTL.XLS file errors often occur during the startup phase of Microsoft Visio Premium 2010, but can also occur while the program is running. These types XLS errors are also known as “runtime errors” because they occur while Microsoft Visio Premium 2010 is running. Here are some of the most common PROJTL.XLS runtime errors:

• PROJTL.XLS could not be found.
• PROJTL.XLS error.
• PROJTL.XLS failed to load.
• Error loading PROJTL.XLS.
• Failed to register PROJTL.XLS / Cannot register PROJTL.XLS.
• Runtime Error - PROJTL.XLS.
• The file PROJTL.XLS is missing or corrupt.

Most XLS errors are due to missing or corrupt files. Your PROJTL.XLS file could be missing due to accidental deletion, uninstalled as a shared file of another program (shared with Microsoft Visio Premium 2010), or deleted by a malware infection. Furthermore, PROJTL.XLS file corruption could be caused from a power outage when loading Microsoft Visio Premium 2010, system crash while loading or saving PROJTL.XLS, 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 PROJTL.XLS 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 PROJTL.XLS issue. These troubleshooting steps are listed in the recommended order of execution.

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 PROJTL.XLS error, please proceed to the Step 2 below.

You can uninstall Microsoft Visio Premium 2010 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 Visio Premium 2010 1 and click "Uninstall"
5. Follow the prompts for uninstallation.

After the software has been fully uninstalled, restart your PC and reinstall Microsoft Visio Premium 2010 software.

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

Microsoft Visio Premium 2010 1

Microsoft Corporation

When the first two steps haven't solved your issue, it might be a good idea to run Windows Update. Many PROJTL.XLS 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 PROJTL.XLS 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 PROJTL.XLS 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 PROJTL.XLS file version. We maintain a comprehensive database of 100% malware-free PROJTL.XLS files for every applicable version of Microsoft Visio Premium 2010. 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 PROJTL.XLS Files".
2. Click the appropriate "Download Now" button and download your Windows file version.
3. Copy this file to the appropriate Microsoft Visio Premium 2010 folder location:
   
   Windows 10: C:\Program Files (x86)\Microsoft Office\Office14\Visio Content\1033\
   Windows 10: C:\Program Files\Microsoft Office\Office14\Visio Content\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.

You are downloading trial software. The purchase of a one-year software subscription at the price of $29.97 USD is required to unlock all software features. Subscription auto-renews at the end of the term (Learn more). By clicking the "Start Download" button above and installing "Software", I acknowledge I have read and agree to the Solvusoft End User License Agreement and Privacy Policy.