You have an Nvidia GT 730M integrated card on your i7-4th generation CPU, so Realflight Evolution should run without any problems on your Lenovo computer.
Search for Nvidia Control Panel on your PC, click on "Configure Surround PhysX" and make sure the GT 730M card is selected (see pictures).
Also, in the Nvidia control panel, click on "Manage 3D Settings", now look in the right-side panel and click on "Program Settings", select "Add" scroll down the list to find and select Realflight Evolution, then hit the "Add Selected Program" icon, (that will force Steam to use the GT 730M for RFE).
You may need to reboot your PC to apply the settings.
Another thing to try is open Steam, right-click on Realflight Evolution in your library, select "Properties", select "Installed Files", select "Verify Integrity of game files", and hit enter, Steam will scan and fix files as necessary.