Fix Sage 50 Error 127.0.0.1

Sage 50 is one of the several business solutions provided by the acclaimed Sage 50 group. Sage 50, provides unique accounting and bookkeeping solutions that can boost the return on investment of any business. Sage 50 error 127.0.0.1 can arise due to multiple reasons. In this article, we will address some of those reasons and provide detailed solutions for Sage 50 error 127.0.0.1 accordingly.

Troubleshoot the Sage 50 Error 127.0.0.1

To ensure this, we’ll disable the firewall and any other security software on your system temporarily and check if the Sage 50 error 127.0.0.1 resolves.

Solution 1: Turn off the Windows firewall

To disable the Windows firewall, follow the steps provided below:

• Log into Windows with an Administrator Account
• Go to the Control Panel
• Click on Security Options
• Select Windows Defender Firewall
• Click on Turn Windows Firewall on or off
• Mark the checkbox against Turn off Windows Firewall (not recommended)
• Click on Ok

Once you’ve done this, disable all other security software on your system that may block the connection.

Solution 2: Configuring The Windows Firewall Setting

Permanently disabling the firewall software isn’t a great idea. We must allow only the ports that are required by Sage 50. Hence, we’ll add these ports and then enable the Windows firewall.

• Open Control Panel
• Click on Windows Firewall
• Click on Advanced Firewall Settings
• From the left panel, click on Inbound Rules
• Click on New(right panel)
• Enter the relevant information and the port to allow through the firewall.
• Enter a name and description for the rule
• Click on Ok
• Repeat the Steps and create a new Outbound rule

Once done, you can enable Windows Firewall on your system once again. Also, enable all the other security software installed on your system. Restart your system and resume your work.

Read More: Fix SmartPosting Error in Sage 50

Solution 3: Security Software, Security Settings, or Other Programs Preventing the Installation

• Before starting the installation, disable any anti-virus software on the computer.
• It may be necessary to disable the User Account Control
• Install in Selective Startup, refer to How to boot into a selective startup.
• Right-click setup.exe, and then select Run as administrator.
• Verify the security settings on the install folder (default location: C:\Sage\Sage50_[Release]_[Version]) are set so the System and Everyone have Full control.