public ActionResult Step4(CompanyViewModel nonRegComModel, string companyCode)
        {
            //assign company code to object
            nonRegComModel.Company.CompanyCode = companyCode;
            //check company step is null
            if (Session["companyStep"] == null)
            {
                //check ajax request
                if (HttpContext.Request.IsAjaxRequest())
                {
                    //return to login with error code 404
                    return new HttpStatusCodeResult(404, "Due to inactivity your session has timed out, please log in again.");
                }
                else
                {
                    //return to login page
                    return RedirectToAction("UserLogin", "Login");
                }
            }

            //assign companay zip with extension
            nonRegComModel.Company.Zip = nonRegComModel.Company.ZipPre;
            if (nonRegComModel.Company.Extension != null)
                nonRegComModel.Company.Zip += "-" + nonRegComModel.Company.Extension;
            //assign created by,company type and state id
            int userId = userData.UserId;
            nonRegComModel.Company.CreatedBy = userId;
            nonRegComModel.Company.TypeId = (userData.CompanyType == 1) ? 2:1;
            nonRegComModel.Company.StateId = nonRegComModel.StateId;

            CompanyAccess ca = new CompanyAccess();

            nonRegComModel.Company.CreatedByCompany = userData.Company_Id; //regCompany.CompanyId;  asanka

            Company nonRegCom = nonRegComModel.Company;
            //check result of insert or update partner company 
            if (ca.InsertNonRegisteredCompany(nonRegCom))
            {
                //assign success msg according to company type
                ViewBag.SuccessMsg = ((userData.CompanyType == 1) ? "Dealer" : "Lender") + " Successfully created.";

                //If succeed update step table to step2 
                StepAccess sa = new StepAccess();
                //sa.updateStepNumberByUserId(userId, 5);
                sa.UpdateCompanySetupStep(userData.Company_Id, userData.BranchId, 5);

                

                if (Convert.ToInt32(Session["companyStep"].ToString()) < 5)
                {
                    Session["companyStep"] = 5;
                }

                

                //Send company detail to step 2
                CompanyBranchModel comBranch = new CompanyBranchModel();
                comBranch.Company = nonRegCom;

                TempData["NonRegCompany"] = comBranch;
                return RedirectToAction("Step5");
            }
            ViewBag.ErrorMsg = "Failed to create " + ((userData.CompanyType == 1) ? "Dealer" : "Lender") + " company.";

            //return new HttpStatusCodeResult(404, ViewBag.ErrorMsg);
            return RedirectToAction("UserLogin", "Login", new { lbl = ViewBag.ErrorMsg });
        }