Problem with Qt5Opengel.dll file

After i inserted all the dlls that were missing from System32 & SystemWOW64 on my windows 8.1 X64 pc i got the following error :
“the produce entry point strncmp could not be located in dynamic link literary C:/Users/ /Desktop/citra/Qt5OpenGl.dll”

Window title is Entry point not found.

Please Help!