Browser Asp.net Login issue

protected void btnLogin_Click(object sender, EventArgs e)
{
string strusertype = string.Empty;
try
{
if (TxtPassword.Text != "" & TxtUsername.Text != "" & txtMId.Text != "")
{
DataSet dsselectLogin = new DataSet();
//here the password is encrypted.
string encrypt = Encrypt(TxtPassword.Text.ToString());

// string decr = Decrypt(TxtPassword.Text.Trim().ToString());

SqlParameter[] loginparam = new SqlParameter[3];
loginparam[0] = new SqlParameter("Username", TxtUsername.Text);
loginparam[1] = new SqlParameter("Password", encrypt);
loginparam[2] = new SqlParameter("MhealthId", txtMId.Text);

//for getting the username,mhealthid,usertype and password
dsselectLogin = obj.ExecuteSP("adm_login_select", loginparam);
if (dsselectLogin.Tables[0].Rows.Count > 0)
{
//Session.Abandon();
//Session.Clear();
//Session.RemoveAll();

Session["Name"] = Convert.ToString(dsselectLogin.Tables[0].Rows[0]["FullName"]);
strusertype = Convert.ToString(dsselectLogin.Tables[0].Rows[0]["usr_UserType"]);

// user type 1 = Pathology, 2 -docotr 3- patient 4-Hospital Associate-5 and Pharmacy-6
Session["UserType"] = strusertype.ToString();

Session["usr_mHealthId"] = Convert.ToString(dsselectLogin.Tables[0].Rows[0]["usr_mHealthId"]);
Session["Id"] = dsselectLogin.Tables[0].Rows[0]["usr_Id"].ToString();
Session["BranchId"] = dsselectLogin.Tables[0].Rows[0]["usr_JobLocation"].ToString();
Session["ClinicId"] = dsselectLogin.Tables[0].Rows[0]["usr_JobLocation"].ToString();
//get the role
Session["ROLE"] = Convert.ToString(dsselectLogin.Tables[0].Rows[0]["Role"]);
if (strusertype == "3")
{
Response.Redirect("View/Patient/Dashboard.aspx", false);
}
if (strusertype == "6")
{
Response.Redirect("View/Pharmacy/Prescriptions.aspx", false);
}
else if (strusertype == "5")
{
Response.Redirect("View/pathology/RequisitionList.aspx", false);
}
// Check Plan Term
SqlParameter[] PlanTermparam = new SqlParameter[1];
PlanTermparam[0] = new SqlParameter("MhealthId", txtMId.Text);
DataSet DsPlanTerm = obj.ExecuteSP("ml_GetPlansTerm", PlanTermparam);

if (DsPlanTerm.Tables[0].Rows.Count > 0)
{
string Term = Convert.ToString(DsPlanTerm.Tables[0].Rows[0]["T_Period"]);
// DateTime PlanStartDate = Convert.ToDateTime(DsPlanTerm.Tables[0].Rows[0]["pay_CreatedDate"]);
DateTime PlanStartDate = DateTime.ParseExact(Convert.ToDateTime(DsPlanTerm.Tables[0].Rows[0]["pay_CreatedDate"]).ToString("dd-MMM-yyyy"), "dd-MMM-yyyy", CultureInfo.GetCultureInfo("hi-IN"));

string Number = ExtractNumber(Term);
int NumberOfMonths = 0;
if (Term.Contains("Months"))
{
NumberOfMonths = Convert.ToInt32(Number);
}
else

I tried like this <sessionstate mode="InProc" cookieless="UseUri"> tested it is working
if its not testing team will report waiting for their approval now

<sessionstate mode="InProc" cookieless="UseUri">