Could not get the interfaces list

Hello,
The installation of SoftPerfect Network Scanner was successful without throwing any error. Now all of a sudden I am getting an error message. The error message says that it could not get the interfaces list. I am not a technical person so having hard time with the error. How I can solve this error? Please help. Thanks in advance.

Errors:
Could not get the interfaces list. (System Error. Code: 126. Das angegebene Modul wurde nicht gefunden)
