3 Steps to Download and Fix WUAPIHOST.EXE-9C1160CF.pf Errors

Last Updated: 11/25/2023
[Time to Read: ~3-5 minutes]

WUAPIHOST.EXE-9C1160CF.pf, also known as a Private file, was created by Microsoft for the development of Microsoft Visio 14. PF files fall under under the Archive (Private) file type category.

The first release in the Windows 10 Operating System for WUAPIHOST.EXE-9C1160CF.pf was on 10/07/2019 inside Apple iTunes 12.10.1.4. The latest file update released for Microsoft Visio 14 was on 02/07/2011 [file version 14].

Continue reading below to discover detailed file information, PF file troubleshooting, and free downloads of several versions of WUAPIHOST.EXE-9C1160CF.pf.

File Analysis Provided by Jason Geater (Author)


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File Overview


General Information
File Name: WUAPIHOST.EXE-9C1160CF.pf
File Extension: PF file extension
File Type: Archive
Description: Private
User Popularity Rating:
 
Developer and Software Information
Software Program: Microsoft Visio 14
Developer: Microsoft
Software: Microsoft Visio
Software Version: 14
File Details
File Size (Bytes): 3823
Oldest File Date: 10/10/2019
Latest File Date: 02/21/2020


What are WUAPIHOST.EXE-9C1160CF.pf Error Messages?


General WUAPIHOST.EXE-9C1160CF.pf Runtime Errors

WUAPIHOST.EXE-9C1160CF.pf file errors often occur during the startup phase of Microsoft Visio, but can also occur while the program is running. These types PF errors are also known as “runtime errors” because they occur while Microsoft Visio is running. Here are some of the most common WUAPIHOST.EXE-9C1160CF.pf runtime errors:

Microsoft Visual C++ Runtime Library

Runtime Error!

Program: C:\Windows\Prefetch\WUAPIHOST.EXE-9C1160CF.pf

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


Most PF errors are due to missing or corrupt files. Your WUAPIHOST.EXE-9C1160CF.pf file could be missing due to accidental deletion, uninstalled as a shared file of another program (shared with Microsoft Visio), or deleted by a malware infection. Furthermore, WUAPIHOST.EXE-9C1160CF.pf file corruption could be caused from a power outage when loading Microsoft Visio, system crash while loading or saving WUAPIHOST.EXE-9C1160CF.pf, 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 WUAPIHOST.EXE-9C1160CF.pf 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 WUAPIHOST.EXE-9C1160CF.pf 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 WUAPIHOST.EXE-9C1160CF.pf error, please proceed to the Step 2 below.

Step 2: If recently installed Microsoft Visio (or related software), uninstall then try reinstalling Microsoft Visio software.

You can uninstall Microsoft Visio 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 14 and click "Uninstall"
  5. Follow the prompts for uninstallation.

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

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

Microsoft Visio 14

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 WUAPIHOST.EXE-9C1160CF.pf 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 WUAPIHOST.EXE-9C1160CF.pf 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 WUAPIHOST.EXE-9C1160CF.pf 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 WUAPIHOST.EXE-9C1160CF.pf file version. We maintain a comprehensive database of 100% malware-free WUAPIHOST.EXE-9C1160CF.pf files for every applicable version of Microsoft Visio. 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 WUAPIHOST.EXE-9C1160CF.pf Files".
  2. Click the appropriate "Download Now" button and download your Windows file version.
  3. Copy this file to the appropriate Microsoft Visio folder location:
    Windows 10: C:\Windows\Prefetch\
    Windows 10: C:\Windows\Prefetch\
    Windows 10: C:\Windows\Prefetch\
    Windows 10: C:\Windows\Prefetch\
    Windows 10: C:\Windows\Prefetch\
    Show 4 more directories +
    Windows 10: C:\Windows\Prefetch\
    Windows 10: C:\Windows\Prefetch\
    Windows 10: C:\Windows\Prefetch\
    Windows 10: C:\Windows\Prefetch\
  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 WUAPIHOST.EXE-9C1160CF.pf 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 WUAPIHOST.EXE-9C1160CF.pf Files (Malware-Tested 100% Clean)


CAUTION : We strongly advise against downloading and copying WUAPIHOST.EXE-9C1160CF.pf to your appropriate Windows system directory. Microsoft typically does not release Microsoft Visio PF 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 WUAPIHOST.EXE-9C1160CF.pf and all other PF files for Microsoft Visio. An incorrectly installed PF file may create system instability and could cause your program or operating system to stop functioning altogether. Proceed with caution.

Windows 10


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MICROSOFTEDGECP.EXE-A9... Private Microsoft Visio 14 49269 C:\Users\Tester\AppData\Local\
COMPATTELRUNNER.EXE-FF... Private Microsoft Visio 14 3742 C:\Users\Tester\AppData\Local\
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