Resolve Sage Error 1706: No Valid Source Could be Found for Product

Updated On: April 7, 2025 12:29 pm

The Sage error message “no valid source could be found” usually occurs when installing the Sage MAS workstation setup using a mapped drive. It happens when the installer file fails to locate the installation source. It can also occur if the installation is blocked by antivirus software or due to other reasons. The article below provides a troubleshooting guide to fix the Sage 50 error “no valid source could be found.” 

Causes of Sage Error 1706 No Valid Source Could Be Found

• Damaged Windows component on the particular workstation.
• A corrupted Windows installer on the workstation’s operating system.
• The user logged into the computer does not have permission to use the Mapped Drive.
• Disconnect Mapped Drive or broken network link.
• Not installed Microsoft 365.
• Antivirus software blocking the installation file. 
• The installer file failed to discover the location with the package.

Also Read: Sage 50 Installation Problem on Windows 8

How to Resolve Sage Error 1706: No Valid Source Could Be Found?

Make sure you have taken a data backup before proceeding with enhanced solutions. Follow the below methods:

Solution 1: Delete Windows Temp Folder

Here are steps to delete Windows Temp Folder:

• Enter %temp%. 
• It will display the Run command.
• Click all files & folders.
• Choose Delete. 
• If a message appears saying “Folder in Use,” click “Do this for all current items.” 
• Choose Skip. 
• Verify the Opening of Sage 50.

Solution 2: Fix the Registry

• Use either a third-party tool or the Microsoft Fixit tool to repair the registry and then attempt the installation again.

Solution 3: Turn off Anti-virus

• Open the antivirus. 
• Now install the update as administrator manually. 
• If you have downloaded Sage 50 along with the updates. 
• Follow the link C:\Users\Public\Documents\Sage Software\Simply Accounting\Download.
• Now give a right-click on the execution file and then run as administrator.

Solution 4: Try using Selective Startup Mode

• Reboot the system in Safe Mode and use Selective Startup mode to install the update.

Solution 5: Run Pending updates of the Windows

• A missing or pending Windows update that blocks the install script may be causing the error.

Solution 6: Turn off the Update if not used Microsoft 365

Click on the option named Automatically Install Product Updates to pause the Sage 50 Accounting system from installing the update of the product. Here are the steps to switch Automatic Updates:

• Open the Home Page.
• Click Help option. 
• Choose About Sage 50 Accounting. 
• Click Support Info…
• Hit Modify Product Update Settings. 
• Uncheck the box labeled “Automatically Download Product Updates” to prevent Sage 50 Accounting from downloading and installing updates.
• Then uncheck the box labeled “Automatically Install Product Updates” to stop the automatic installation of product updates.
• Hit OK.
• Once closed Sage 50 choose the tab labeled Remind Me Later.

Also Read: How to Fix Sage 50 Installation Problem on Windows 8?

Final Words

This article provides solutions for fixing the error message “No valid source could be found” for the Sage 50 accounting component. If you are still facing the issue then reach the professional team member. Call the experts, or use Sage 50’s live chat or email support to receive prompt and reliable assistance.

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