Sage 50 DLL Error Fix .DLL File Missing, Not Open Load
Updated On: May 8, 2025 11:54 am
One of the most common Windows errors is the “Sage 50 DLL Error Fix .DLL File Missing, Not Open Load”. This error often crops up when a program or application tries to open a file that isn’t there. In most cases, this will be because the file was deleted accidentally. If you experience this error on your computer, there are a few things you can do to fix it. Here are some of the most common solutions.
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Accounting professionals and business owners alike find the Sage 50 accounting software to be very helpful as this premier software has made lives easier for them. Now, they can accomplish their accounting tasks with ease, thanks to the advanced features and tools built into Sage 50. However, Sage 50 also has its fair share of technical issues, just like any other software. One such issue faced by the users is the Sage Sage 50 DLL Error Fix .DLL File Missing, Not Open Load.
Users often face this issue while starting the Sage Software or processing something on the software. If you are also encountering DLL issues in Sage 50, we can be of great help. In this blog, we are going to discuss some simple yet effective methods to fix these issues. So, go through this blog, implement the steps shown and get rid of such issues, once and for all.
Causes of Sage 50 DLL Error Fix .DLL File Missing, Not Open Load
While there may be several technical issues that may lead to this error, here, we are listing some prominent ones-
- A damaged /corrupt windows profile
- Improper installation of the pervasive database
- The inability of the Windows OS to start /stop the pervasive
- Sudden power cut
- Damaged or corrupted Windows registry
- UAC or security software blocking the registry
Also Read: Sage 50 Error Could not Load Database Engine Library W3BTRV7.DLL
Steps to Fix Sage 50 DLL Error Fix .DLL File Missing, Not Open Load
Here, we are discussing multiple methods to fix this issue-
Step 1: Stop and Start the Pervasive Engine while installing Sage 50
Please follow the steps below to stop and start the pervasive engine while installing Sage 50–
- Shut down the Sage application on all systems.
- Go to the taskbar and right click on a blank spot.
- Click on Task Manager.
Please Note: You can also press the Ctrl + Alt + Delete buttons together to open the task manager.
- Click on the Details tab.
- Locate the EXE file.
- Choose the process and click End Task.
- Go to the Services section at the top.
- Arrange by name and locate psqlWGE.
- Right click on it.
- Click Start.
Step 2: Fix the Compatibility issues
Please follow the steps below-
- Locate the .EXE file
- Right-click on it
- Select Run as
- Uncheck the box labeled ‘Protect my computer and data from unauthorized activity’
- Click Ok to continue
- Check if you are able to install the Sage software now
Step 3: Run the Setup File in Compatibility Mode
Please follow the steps below-
- Go to the File explorer
- Browse to the Sage installation files
- Locate Peachw\Install
- Right-click on the .EXE file
- Click on Properties
- Click on the Compatibility tab
- Check the box labeled ‘Run this program in compatibility mode’
- Choose Apply
- Click OK
- Check if you are able to install the Sage software now
Method 4: Repair the Windows Registry key with the Microsoft Easy Fix Tool
Please follow the steps below-
- Launch the Microsoft Easy Fix Tool
- Remove the Pervasive PSQL Workgroup engine
- Check if you are able to install the Sage software now
- If you are still getting the issue, restore the Windows operating system to a restore point before the damage occurred to the registry file
Method 5: Change the Windows Profile
- Sign in to Windows with another Windows administrator profile.
- If another admin profile is not there, create a new one.
- Sign in with the new profile.
- Try installing the software.
Conclusion!
We hope the steps mentioned above would help you fix the Sage 50 DLL Error Fix .DLL File Missing, Not Open Load. In case you are experiencing any difficulties in carrying out the above steps, we would recommend you to take help from some experienced Sage professionals.
Frequently Asked Questions:
What is the use of the mfc140. Dll File?
The mfc140. Dll files are a type of DLL (Dynamic link library) files grouped as Win32 DLL files. These files are created by Windows for use as an MFCDLL Shared Library – Retail Version file in Microsoft Visual Studio 2017 by CyberLink. Mfc140.
What is the Sage SA-QIFLib.dll Error and what causes it?
Users often encounter the Sage SA-QIFLib.dll Error when they are using Sage Simply Accounting or Sage 2006. Many issues in your system could be leading to this issue. But, the primary reason for this issue is an attack by viruses and malware. Because your system is attacked by viruses/malware, it makes the system unstable and makes the Sage software inaccessible to the users. If your system is in a network, the other workstations are also affected and that is where the impact of this issue becomes heavier. To resolve this issue, you should apply a high-quality anti-virus and remove all the viruses, malware, spyware and other similar elements from your server and the workstations.
Another reason for the occurrence of this issue is related to your Windows operating system. If you are using Windows for quite a while, it creates several unwanted temporary files and in the long run, may cause issues with the functioning of the operating system. Therefore, you need to delete the temporary files periodically
What are the causes of the Sage Error message: “Bad key file or 0x80040702 “Failed to load dll. Need to re-install Sage 50?
Some prominent causes of this issue “Bad key File or 0x80040702” are listed below –
1. The antivirus software installed on your system are interfering with the Sage 50 program.
2. The Sage 50 software not yet activated, after the installation.
3. The Shared Documents folder that contains the Sage key files is deleted manually or moved.
4. Some key files included in the Shared Documents folder in Windows: C:\Users\Public\Public Documents\Sage Software may have been removed by mistake.
5. The computer may be affected by a virus /Malware.
I am getting the Sage SA-QIFLib.dll Error and am advised to perform a scheduled scan on My System to Fix this issue. How can I do this?
Please follow the steps below-
1. Click on Start.
2. Locate scheduled tasks.
3. Click on the Task Scheduler option
4. On the left hand side, click the arrow next to the Task Scheduler Library.
5. Click Microsoft.
6. Select Windows.
7. Select the folder named Windows Defender.
8. Select Windows Defender Scheduled Scans.
9. Go to the Properties section.
10. Click Triggers.
11. Go to New.
12. Specify the time and frequency for the scan, as per your convenience.
13. Click OK.
14. Click on Review.
15. Press the OK button.
