When I open one particular company, "Run time error 420" is displayed. How to open that company?
The runtime error 420 is usually caused by a bad DLL file that's registered in your computer. Since you don't know the DLL's name, I recommend re-installing the product. Additionally, run the software as Administrator when you install the application. You can download BusyWin versions from the official website.
When I try all of these options still receiving error
