It happens you may meet the case when you see the window below:
and can't access the Passport/Autodocs/SDU/FDS/Currency database we recommend checking if the Regula IRS Data Service Passport/Autodocs/SDU/FDS/Currency service is running in your services list.
To do this, please:
1. Click the Windows+R button
2. Type services.msc and open the Service window
3. Find the Regula IRS Data Service Passport/Autodocs/SDU/FDS/Currency, right-click on it, and chose Start
4. Run the Passport/Autodocs/SDU/FDS/Currency