SAGE 100 ERP Standard version 4.50. I installed the year end IRD on clients system. They finished their year end procedures in the Payroll module. Now four days later I'm trying to install the 2014 Q1 TTU update and I get a SAGE Advisor Plugin error. Did the 2013 Q4 IRD update somehow install the SAGE Advisor program? I thought SAGE Advisor was installed when upgrading to SAGE 100 ERP version 2013. How do I get around this Access Denied Error?