imfdef -a *.def *.dll 로 def를 만들었고요..

implib *.lib *.dll 로 변환했습니다. 그랬더니

Name: 'ippcore-7.0' Ext: '.dll' Base: 0x00000000
Error ippcore-7.0.def(1): Invalid character in .DEF file

이런 에러가 뜹니다..

def파일 내용은

LIBRARY     IPPCORE-7.0.DLL

EXPORTS
    _ippAlignPtr                  = ippAlignPtr                         ; ippAlignPtr
    _ippEnableCpu                 = ippEnableCpu                        ; ippEnableCpu
    _ippFree                      = ippFree                             ; ippFree
    _ippGetCpuClocks              = ippGetCpuClocks                     ; ippGetCpuClocks
    _ippGetCpuFeatures            = ippGetCpuFeatures                   ; ippGetCpuFeatures
    _ippGetCpuFreqMhz             = ippGetCpuFreqMhz                    ; ippGetCpuFreqMhz
    _ippGetCpuType                = ippGetCpuType                       ; ippGetCpuType
    _ippGetEnabledCpuFeatures     = ippGetEnabledCpuFeatures            ; ippGetEnabledCpuFeatures
    _ippGetLibVersion             = ippGetLibVersion                    ; ippGetLibVersion
    _ippGetMaxCacheSizeB          = ippGetMaxCacheSizeB                 ; ippGetMaxCacheSizeB
    _ippGetMessageStatusI18n      = ippGetMessageStatusI18n             ; ippGetMessageStatusI18n
    _ippGetNumCoresOnDie          = ippGetNumCoresOnDie                 ; ippGetNumCoresOnDie
    _ippGetNumThreads             = ippGetNumThreads                    ; ippGetNumThreads
    _ippGetStatusString           = ippGetStatusString                  ; ippGetStatusString
    _ippInit                      = ippInit                             ; ippInit
    _ippInitCpu                   = ippInitCpu                          ; ippInitCpu
    _ippIsCpuEnabled              = ippIsCpuEnabled                     ; ippIsCpuEnabled
    _ippMalloc                    = ippMalloc                           ; ippMalloc
    _ippMessageCatalogCloseI18n   = ippMessageCatalogCloseI18n          ; ippMessageCatalogCloseI18n
    _ippMessageCatalogOpenI18n    = ippMessageCatalogOpenI18n           ; ippMessageCatalogOpenI18n
    _ippSetAffinity               = ippSetAffinity                      ; ippSetAffinity
    _ippSetCpuFeaturesMask        = ippSetCpuFeaturesMask               ; ippSetCpuFeaturesMask
    _ippSetDenormAreZeros         = ippSetDenormAreZeros                ; ippSetDenormAreZeros
    _ippSetFlushToZero            = ippSetFlushToZero                   ; ippSetFlushToZero
    _ippSetNumThreads             = ippSetNumThreads                    ; ippSetNumThreads
    _ippStaticInit                = ippStaticInit                       ; ippStaticInit
    _ippStaticInitCpu             = ippStaticInitCpu                    ; ippStaticInitCpu
    _ippStatusToMessageIdI18n     = ippStatusToMessageIdI18n            ; ippStatusToMessageIdI18n
    _ownGetFeature                = ownGetFeature                       ; ownGetFeature
    _ownGetNumThreads             = ownGetNumThreads                    ; ownGetNumThreads
    _ownRegisterLib               = ownRegisterLib                      ; ownRegisterLib
    _ownUnregisterLib             = ownUnregisterLib                    ; ownUnregisterLib

뭐가 문제일까요?