SFC Scan to fix Error code 2203Įrror code 2203 also occurs in case of system file errors or corruption. Try installing or updating Microsoft Office and check whether the Error code 2203 is fixed. Click on YES or OK confirmation prompt if prompted. Click on settings and navigate to real time protection. Open Antivirus application installed on the computer. Try installing or updating Microsoft Office and check whether the Error code 2203 is fixed.įor more information: click here to view Microsoft Reference article to disable windows firewall. Select Turn Off firewall for both private and public network. Click on “turn windows firewall On or Off” Navigate to “system and security” and then to “Windows Firewall” You could fix the Error code 2203 by disabling the firewall or antivirus temporarily or you could fix the Error code 2203 by making creating an exceptional rule for Microsoft Office installation or update.

These firewall rules and Antivirus are implemented on the computer by the network provider or the computer user on its core system or registry. The network rules or firewall rules in the network/computer may block the installation of Office program or its updating as a part of their security measurements. Temporarily disable Firewall and AntivirusĮrror code 2203 while installing or updating the Microsoft Office may occur in case of Network or firewall restriction. And in some cases the installation or update of Office may end up with Error code 2203 Step 1. You could buy the Office product from Microsoft product list or store. And as it is a development era Microsoft has launched the well developed and secured products such as Office 365 and Office 2016 and also Office 2013 which was precede of Office 365 and Office 2016. JanuMicrosoft Office Error How to Fix Microsoft Office Error code 2203Įrror code 2203 : Microsoft office application is now an important element of our day to day life as it deals about our studies, work, business etc.

Microsoft office uninstall error 2203