Erro with IMSL

Hi Guys,

I m with an error that a really do not understand. The code is really simple:

module grids

    contains

    subroutine get_conic_parameters(pts,fcl, X)                                   
        use lslrg_int, only: d_lslrg        !  IMSL subroutine
        implicit none
        
        doublecomplex  , intent(in)   :: pts(4)
        doubleprecision , intent(in)   :: fcl(4)
        doubleprecision , intent(out) :: X(4)
    
        doubleprecision :: sme, A(4,4), B(4) 
        integer :: jk

        do jk = 1, 4
            sme = cdabs(pts(jk))*cdabs(pts(jk))
            A(jk,1) = -dexp(-fcl(jk))
            A(jk,2) = 2.0d0*dreal(pts(jk))
            A(jk,3) = 2.0d0*dimag(pts(jk))
            A(jk,4) = sme - 1.0d0
            B(jk)   = sme + 1.0d0
        enddo
        call d_lslrg(A,B,X)

        return
    end subroutine get_conic_parameters

module grids

Errors:

Error    1     error LNK2019: unresolved external symbol D_LSLRG referenced in function GRIDS_mp_GET_CONIC_PARAMETERS    grids.obj    
Error    2     fatal error LNK1120: 1 unresolved externals    x64\Debug\OffsetShaper.exe    

I use this instructions https://software.intel.com/en-us/articles/installing-and-using-the-imsl-... to config IMSL.

Thank you very much for help.