При компиляции кода вылазит ошибка "error C2027: use of undefined type 'SldWorks'"

#include "stdafx.h"
#include <atlbase.h>
#include <windows.h>
#include <iostream>
 
#import "sldworks.tlb" raw_interfaces_only, raw_native_types, no_namespace, named_guids, rename("PropertySheet", "ShowPropertySheet"),rename("GetOpenFileName", "SWGetOpenFileName")
#import "swconst.tlb" raw_interfaces_only, raw_native_types, no_namespace, named_guids
 
using namespace std;
using namespace ATL;
 
int _tmain(int argc, _TCHAR* argv[])
{
 
//Initialize COM
CoInitialize(NULL);
 
CLSID clsid;
::CLSIDFromProgID(L"SldWorks.Application", &clsid); 
 
CComPtr<SldWorks::ISldWorks> swApp = NULL;
 
//Create an instance of SolidWorks
HRESULT hres = CoCreateInstance(clsid, NULL, CLSCTX_LOCAL_SERVER, __uuidof(SldWorks::ISldWorks), (void**)&swApp);
 
VARIANT_BOOL Retval;
 
if (hres == S_OK)
{
    swApp->put_Visible(true);
    swApp->put_UserControl(false);
    
    CComBSTR sFileName(L"C:\\Users\\noclip\\Desktop\\Сборка1.SLDASM");
    CComBSTR sDefaultConfiguration(L"Default");
 
    long fileerror, filewarning;
    SldWorks::IModelDoc2 *swModel, *swModel2 = NULL;
    SldWorks::IDocumentSpecification *swSpec = NULL;
    IDispatch *swDisp = NULL;
 
    hres = swApp->OpenDoc6(sFileName,SwConst::swDocASSEMBLY,swOpenDocOptions_Silent,sDefaultConfiguration,&fileerror,&filewarning,&swModel);
 
    swApp->IActivateDoc3(sFileName,true,&fileerror,&swModel);
    swApp->get_IActiveDoc2(&swModel);
    hres = swModel->EditRebuild3(&Retval);
 
    SldWorks::ICallout *swCall = NULL;
 
    SldWorks::IModelDocExtension *swModExt = NULL;
    hres = swModel->get_Extension(&swModExt);
    hres = swModExt->SelectByID2(L"Equations",L"EQNFOLDER",0,0,0,false,0,swCall,0,&Retval);
 
    hres = swModel->ClearSelection2(true);
 
    long eqscount, retval2;
    SldWorks::IEquationMgr *swEqnMgr = NULL;
    hres = swModel->GetEquationMgr(&swEqnMgr);
    hres = swEqnMgr->EvaluateAll(&retval2);
 
    cout << "Press ENTER to start...\n"; cin.get();
 
 
    hres = swEqnMgr->GetCount(&eqscount);
    CComBSTR eqn[10];
    for (int i=0;i<eqscount;i++) {
        cout << "Equation Nr." << i+1 << ": Retrieving...";
        hres = swEqnMgr->get_Equation(long(i),&eqn[i]);
        if (hres==S_OK) cout << "OK; Text: " << static_cast < char* > (_bstr_t(eqn[i], FALSE)) << "\n"; 
        else cout << "Error!!!\n"; }
 
        eqn[0]=L"\"d1\"=20"; eqn[1]=L"\"d2\"=10";
    hres = swEqnMgr->Delete(0,&retval2);
    hres = swEqnMgr->Add2(0,eqn[0],false,&retval2);
    hres = swEqnMgr->Delete(1,&retval2);
    hres = swEqnMgr->Add2(1,eqn[1],false,&retval2);
        hres = swApp->CloseAllDocuments(true, &Retval);
        swApp->ExitApp();
 
       // Release COM reference
       swApp = NULL;
 
       //Uninitialize COM
       CoUninitialize();
        return 0;
        }