Error in loading DLL

Sometimes you can get strange "Error in loading DLL" error message running Access or other VBA application. In Access it happens when you call DAO methods or properties. First of all – try to register ACEDAO.DLL or DAO360.DLL, using regsvr32. Also you can try steps of this article: Microsoft Office Access: "Error in loading dll". But the easiest way to fix it at customer's PC - run Automatic Office repair:

• In Access 2003 run "Office Diagnostics" located in Help menu
• In Access 2007 click on Office icon, Access Options, Resources and run Microsoft Office Diagnostics
• In Access 2010/2013 open Program and features in Control Panel, Right-click on Office installation, Change and run Repair