Tag Archives: Windows has blocked this software

“Windows has blocked this software because it can’t verify the publisher” error in Sage 300 ERP

While opening Employee screen of Project and Job Costing in Sage 300 ERP (formerly known as Sage Accpac ERP), users may come across an error “Window has blocked this software because it can’t verify the publisher”. This error may occur due to Some ActiveX Control and plug-ins, that is by default defined as disabled in Internet Explorer. What is… Read More »