- There is no card-reader drivers in 4SE setup, because originally its shipped with SCR3310 USB Smart Card Reader which has native support for XP, Vista, Win7 and not requires any external drivers.
- If you have another reader you need to install corresponding driver before use it with 4SE software.
Omnikey - USB CCID Smart Card Reader (USB\VID_076B&PID_A021) x86 / x64
Feitian - USB FT SCR2000 (USB\VID_096E&PID_0005) x86 / x64
SCM - SCR3310 USB Smart Card Reader (USB\VID_04E6&PID_5116) x86 / x64
In case you have other one - contact your reader supplier for a drivers....