Resolve Sage 50 Error the Licence File is Invalid

Sage 50 is the most used and trusted Business Accounting Software in the market. Sometimes Even Sage 50 software comes across some errors. In this article, we will discuss one such Sage 50 error the licence file is invalid. Sage 50 accounts error the licence file is invalid occurs when the user is using Sage 50 accounting subscription.

The exact error is shown…

Sage 50 Accounts Error- ‘The licence file is invalid’

Steps to Fix the Sage 50 Error The Licence File is Invalid

Step 1: Run an Administration Account

• In Sage Account, Right Click on Run as Administrator
• Choose Properties
• Select Compatibility Tab
• Privilege Level Will Open, Click on the checkbox to run as admin, and Select OK.

Step 2: Change Your Regional Settings to the United Kingdom

• Choose Windows Key + R
• Type ‘int.cpl’ and click OK
• In the Formats tab change your regional settings to English (United Kingdom)
• Click OK, then select the location tab
• Restart the computer and check if the error still occurs.

Step 3: Reset The Licence Information

• Close Sage 50
• Rename the Folder C:\Program Data\Sage\SDK Licence to C:\Program Data\Sage\SDK Licence OLD
• Go to C:\Program Data\Sage\Accounts and delete sage.usr file
• Open Sage Accounts and Re-enter the license information.

Similar Issue: Fix Sage 50 Unable to Connect to License Server

Conclusion

However, like any software, it can encounter occasional errors, such as the “Licence File is Invalid” discussed in this article. By following the steps outlined—running Sage with administrator privileges, and resetting the license information you can effectively resolve this issue.