How to Fix WctAF41.tmp Problems and Download Updates

Last Updated: 06/03/2020
[Time to Read: ~3-5 minutes]

Microsoft OneDrive (32 bit) Setup files, such as wctAF41.tmp, are considered a type of Win32 EXE (Executable application) file. They are associated with the TMP file extension, developed by Futuremark Corporation for Microsoft OneDrive.

The first version of wctAF41.tmp for 3DMark Basic Edition 2.3 was seen on 02/11/2010 in Windows 10. According to our records, this is the primary and most recent file release from Futuremark Corporation.

This article discusses complete file details, TMP file troubleshooting instructions for problems with wctAF41.tmp, and a comprehensive set of free downloads for every file version that has been catalogued by our team.

File Analysis Provided by Jason Geater (Author)

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File Overview

General Information
File Name: wctAF41.tmp
File Extension: TMP file extension
Description: Microsoft OneDrive (32 bit) Setup
Object File Type: Executable application
File Operating System: Win32
MIME Type: application/octet-stream
User Popularity Rating:
Developer and Software Information
Software Developer: Microsoft Corporation
Software Program: Microsoft OneDrive
Legal Copyright: © Microsoft Corporation. All rights reserved.
File Details
Character Set: Unicode
Language Code: English (U.S.)
File Flags: Special build
File Flags Mask: 0x003f
Entry Point: 0x8f410
Code Size: 2307584

What are wctAF41.tmp Error Messages?

General wctAF41.tmp Runtime Errors

WctAF41.tmp file errors often occur during the startup phase of 3DMark Basic Edition, but can also occur while the program is running. These types TMP errors are also known as “runtime errors” because they occur while 3DMark Basic Edition is running. Here are some of the most common wctAF41.tmp runtime errors:

Microsoft Visual C++ Runtime Library

Runtime Error!

Program: C:\Users\Tester\AppData\Local\Temp\wctAF41.tmp

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

Most TMP errors are due to missing or corrupt files. Your wctAF41.tmp file could be missing due to accidental deletion, uninstalled as a shared file of another program (shared with 3DMark Basic Edition), or deleted by a malware infection. Furthermore, wctAF41.tmp file corruption could be caused from a power outage when loading 3DMark Basic Edition, system crash while loading or saving wctAF41.tmp, 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 wctAF41.tmp 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 wctAF41.tmp 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 wctAF41.tmp error, please proceed to the Step 2 below.

Step 2: If recently installed 3DMark Basic Edition (or related software), uninstall then try reinstalling 3DMark Basic Edition software.

You can uninstall 3DMark Basic Edition 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 3DMark Basic Edition 2.3 and click "Uninstall"
  5. Follow the prompts for uninstallation.

After the software has been fully uninstalled, restart your PC and reinstall 3DMark Basic Edition software.

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

3DMark Basic Edition 2.3

Futuremark 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 wctAF41.tmp 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 wctAF41.tmp 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 wctAF41.tmp 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 wctAF41.tmp file version. We maintain a comprehensive database of 100% malware-free wctAF41.tmp files for every applicable version of 3DMark Basic Edition. 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 wctAF41.tmp Files".
  2. Click the appropriate "Download Now" button and download your Windows file version.
  3. Copy this file to the appropriate 3DMark Basic Edition folder location:
    Windows 10: C:\Users\Tester\AppData\Local\Temp\
  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 wctAF41.tmp 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 wctAF41.tmp Files (Malware-Tested 100% Clean)

CAUTION : We strongly advise against downloading and copying wctAF41.tmp to your appropriate Windows system directory. Futuremark Corporation typically does not release 3DMark Basic Edition TMP 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 wctAF41.tmp and all other TMP files for 3DMark Basic Edition. An incorrectly installed TMP 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 wctAF41.tmp

TMP Files Related to wctAF41.tmp

File Name Description Software Program (Version) File Size (bytes) File Location
APPX.p7bj1u62lf7ge_1q4... General Temporary 3DMark Basic Edition 2.3 28166 C:\Windows\Temp\
DEL7D13.tmp Microsoft.Practices.Prism Prism ( 153416 C:\Users\Tester\AppData\Local\Temp\
APPX.6r9717o_13y5sew6z... General Temporary 3DMark Basic Edition 2.3 340 C:\Windows\Temp\
APPX.nafzzwpdijrga410y... General Temporary 3DMark Basic Edition 2.3 23932 C:\Windows\Temp\
DELF517.tmp Managed Bootstrapper Application (WiX) Windows Installer XML Toolset ( 81920 C:\Users\Tester\AppData\Local\Temp\

Other Files Related to wctAF41.tmp

File Name Description Software Program (Version) File Size (bytes) File Location
CBS.log Log 3DMark Basic Edition 2.3 1160024 C:\Windows\Logs\CBS\
setuperr.log Log 3DMark Basic Edition 2.3 23563 C:\Windows\Logs\DPX\
api-ms-win-core-profil... ApiSet Stub DLL Microsoft® Windows® Operating System (10.0.17134.12) 10600 C:\Users\Tester\AppData\Local\Microsoft\OneDriv...
api-ms-win-core-heap-l... ApiSet Stub DLL Microsoft® Windows® Operating System (10.0.17134.12) 11112 C:\Users\Tester\AppData\Local\Microsoft\OneDriv...
api-ms-win-core-sysinf... ApiSet Stub DLL Microsoft® Windows® Operating System (10.0.17134.12) 12136 C:\Users\Tester\AppData\Local\Microsoft\OneDriv...


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