How to Download and Fix DemoMfc.h Errors

Last Updated: 12/06/2023
[Time to Read Article: 5 minutes]

The development of PL/SQL Developer 10.0.2 by Allround Automations prompted the latest creation of DemoMfc.h. It is also known as a C/C++/Objective-C Header file (file extension H), which is classified as a type of Developer (C/C++/Objective-C Header) file.

DemoMfc.h was first developed on 04/26/2013 for the Windows 10 Operating System in PL/SQL Developer 10.0.2. This file release marks the latest and most updated version from Allround Automations.

In this short article, you will discover detailed file information, steps for troubleshooting H file problems with DemoMfc.h, 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: DemoMfc.h
File Extension: H file extension
File Type: Developer
Description: C/C++/Objective-C Header
User Popularity Rating:
 
Developer and Software Information
Software Program: PL/SQL Developer 10.0.2
Developer: Allround Automations
Software: PL/SQL Developer
Software Version: 10.0.2
File Details
File Size (Bytes): 2267
Oldest File Date: 01/13/2020
Latest File Date: 01/13/2020


What are DemoMfc.h Error Messages?


General DemoMfc.h Runtime Errors

DemoMfc.h file errors often occur during the startup phase of PL/SQL Developer, but can also occur while the program is running. These types H errors are also known as “runtime errors” because they occur while PL/SQL Developer is running. Here are some of the most common DemoMfc.h runtime errors:

Microsoft Visual C++ Runtime Library

Runtime Error!

Program: C:\Program Files (x86)\PLSQL Developer\PlugInDoc\VC++\DemoMfc\DemoMfc.h

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


Most H errors are due to missing or corrupt files. Your DemoMfc.h file could be missing due to accidental deletion, uninstalled as a shared file of another program (shared with PL/SQL Developer), or deleted by a malware infection. Furthermore, DemoMfc.h file corruption could be caused from a power outage when loading PL/SQL Developer, system crash while loading or saving DemoMfc.h, 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 DemoMfc.h 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 DemoMfc.h 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 DemoMfc.h error, please proceed to the Step 2 below.

Step 2: If recently installed PL/SQL Developer (or related software), uninstall then try reinstalling PL/SQL Developer software.

You can uninstall PL/SQL Developer 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 PL/SQL Developer 10.0.2 and click "Uninstall"
  5. Follow the prompts for uninstallation.

After the software has been fully uninstalled, restart your PC and reinstall PL/SQL Developer software.

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

PL/SQL Developer 10.0.2

Allround Automations

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 DemoMfc.h 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 DemoMfc.h 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 DemoMfc.h 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 DemoMfc.h file version. We maintain a comprehensive database of 100% malware-free DemoMfc.h files for every applicable version of PL/SQL Developer. 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 DemoMfc.h Files".
  2. Click the appropriate "Download Now" button and download your Windows file version.
  3. Copy this file to the appropriate PL/SQL Developer folder location:
    Windows 10: C:\Program Files (x86)\PLSQL Developer\PlugInDoc\VC++\DemoMfc\
  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 DemoMfc.h 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 DemoMfc.h Files (Malware-Tested 100% Clean)


CAUTION : We strongly advise against downloading and copying DemoMfc.h to your appropriate Windows system directory. Allround Automations typically does not release PL/SQL Developer H 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 DemoMfc.h and all other H files for PL/SQL Developer. An incorrectly installed H 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 DemoMfc.h


H Files Related to DemoMfc.h

File Name Description Software Program (Version) File Size (bytes) File Location
DemoWin32.h C/C++/Objective-C Header PL/SQL Developer 10.0.2 1061 C:\Windows\System32\
StdAfx.h C/C++/Objective-C Header PL/SQL Developer 10.0.2 1495 C:\Program Files\WindowsApps\Microsoft.GetHelp_...
Demo2Unit.h C/C++/Objective-C Header PL/SQL Developer 10.0.2 1057 C:\Windows\System32\
WmiApRpl.h C/C++/Objective-C Header PL/SQL Developer 10.0.2 3444 C:\Windows\IME\IMESC5\HELP\
PlSql_functions.h C/C++/Objective-C Header PL/SQL Developer 10.0.2 2109 C:\Windows\System32\

Other Files Related to DemoMfc.h

File Name Description Software Program (Version) File Size (bytes) File Location
symbol.ttf TrueType Font PL/SQL Developer 10.0.2 70128 C:\Program Files\WindowsApps\Microsoft.Office.O...
setupact.log Log PL/SQL Developer 10.0.2 1304398 C:\Windows\Panther\NewOs\Panther\
api-ms-win-core-profil... ApiSet Stub DLL Microsoft® Windows® Operating System (10.0.17134.12) 10600 C:\Users\Tester\AppData\Local\Microsoft\OneDriv...
diagwrn.xml Extensible Markup Language PL/SQL Developer 10.0.2 44683 C:\Windows\Panther\UnattendGC\
EtwRTEventLog-System.etl Microsoft Event Trace Log PL/SQL Developer 10.0.2 38712 C:\Windows\System32\LogFiles\WMI\RtBackup\


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