Fix Sage 50 Error 1905

Updated On: April 1, 2025 9:51 am

Sage 50 Error 1905 is an installation error that can occur when trying to install or uninstall Sage 50 software on a Windows operating system. The error message typically reads: Sage 50 Error 1905. Module [filename] failed to unregister.

Sage 50 is one of the best accounting software out there, as it is best suited for businesses of all sizes. This is an efficient software that has been designed to allow easy and efficient book-keeping abilities for various organizations and corporations. Sage 50 comprises some of the best features and attributes that account to enable better productivity and results. However, much like everything else, this accounts software is not free from errors. The best part is that one can easily resolve when facing errors; the Sage 50 Error 1905 is one of them. So, how do we deal with the error? Well here are some of the main reasons, causes and solutions for the same.

Causes of Sage 50 Error 1905

The main cause of the Sage 50 Error 1905 is a couple of prime ones. One of the most common reasons for the error is the incorrect installation of the software. This usually occurs when the user has installed the software using the wrong methods. Also, the presence of corrupt files in the installation can lead to errors. Finally, the other reasons can be the third-party applications that can interfere with the normal functioning of the software and thus lead to errors. 

For first-timers, it is advisable to take a check on the system requirements and also if you are using a compatible version of Windows. Hence it is important that you use a compatible version of Windows before installation. Once it has been put to place that all the system requirements have been met and you are using a compatible version of Windows one can go ahead with the installation process.

Also Read: Sage 50 Installation Error 1935 When Installing Sage 50

Solutions for Sage 50 Error 1905

Before you proceed to fix the Sage 50 Error 1905 you need to take care of a few aspects. Foremost you must have the latest version of Sage installed. If not, it is recommended to download it from the official Sage website. Next, you must run the ‘Sage50Repair’ tool. This helps in being able to repair any corrupt files that can be the main cause of the error. Lastly, one can try installing and reinstalling the Sage software. This is mainly because the prime reason for the Sage 50 Error 1905 is related to installation.

The other reasons can be other reasons like corrupt files, incorrect permissions and incompatible hardware. For this, it is required to troubleshoot the problem and find out the main cause. Once these requirements have been taken care of, you can try and follow the below steps:

Sage 50 Error 1905: Step-wise Solution

• Re-start the system. 
• Launch the Sage 50 software onto your computer.
• At this step, any temporary glitch or problem can be easily resolved. 
• If not, RUN REPAIR on the Sage 50 installation. To do so, you can:
• START > CONTROL PANEL > PROGRAMS AND FEATURES 
• Select Sage 50 from the list of installed programs. 
• Click Repair.
• Next Uninstall and Reinstall Sage 50. This allows the files to get correctly installed and in the right. location. However, one needs to ensure that the backup has been done before the process of reinstallation. 
• Now, check the compatibility issues if any on the system. There are times when the updates are inclusive of the fixes for the common error including the Sage 50 Error 1905.

Also Read: How to Fix Sage 50 Upgrade Error?

Conclusion!

The Sage 50 Error 1905 is a common error and can be fixed accordingly. Sometimes all it takes is running the right updates. However, if you still have issues regarding the same, be free to reach out to our team of experts at +1800-964-3096. You can also drop a mail for the same at: [email protected] or check out some exciting details, articles, and the latest in accounting at accountingadvice.co. We are available round the clock and we will be happy to chat with you regarding the problem at hand.

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