Ошибка с типами данных

Private Declare Function GetParent Lib "user32" (ByVal hwnd As Long) As Long
Private Declare Function GetWindowText Lib "user32" Alias "GetWindowTextA" (ByVal hwnd As Long, ByVal lpString As String, ByVal cch As Long) As Long
Private Declare Function GetWindowTextLength Lib "user32" Alias "GetWindowTextLengthA" (ByVal hwnd As Long) As Long
Private Declare Function GetClassName Lib "user32" Alias "GetClassNameA" (ByVal hwnd As Long, ByVal lpClassName As String, ByVal nMaxCount As Long) As Long
Private Declare Function WindowFromPoint Lib "user32" (ByVal xPoint As Long, ByVal yPoint As Long) As Long
Private Declare Function GetCursorPos Lib "user32" (lpPoint As POINTAPI) As Long
 
Private Type POINTAPI
    X As Long
    Y As Long
End Type
 Private Declare Function FindWindow Lib "user32" Alias "FindWindowA" _
                (ByVal lpClassName As String, _
                ByVal lpWindowName As String) _
                As Long
                
Private Declare Function ShowWindow Lib "user32" _
                (ByVal hwnd As Long, _
                ByVal nCmdShow As Long) _
                As Long
                
Enum ShoeHide
    SH_HIDE = (0)
    SH_SHOW = (1)
End Enum
 
 
Private Function GetHwndFromCursor() As Long
  Dim p As POINTAPI, K$, j$
  K = GetCursorPos(p)
  GetHwndFromCursor = WindowFromPoint(p.X, p.Y)
End Function
 Public Function SHProg(ByVal strName As String, SH As ShoeHide)
    On Error Resume Next
 
    Dim lngBuf As Long
    
    lngBuf = FindWindow(vbNullString, strName)
    
    Call ShowWindow(lngBuf, SH)
    
End Function
 
Private Sub Timer1_Timer()
 Dim HwndControl As Long
    Dim hWndParentA As Long
    Dim hWndParent As Long
    Dim CaptionWinLen As Long
    Dim CaptionWin As String
    Dim ClassWin As String
    Dim ClassWinLen As Long
    
    HwndControl = GetHwndFromCursor
    
    hWndParent = HwndControl
    Do
        hWndParentA = hWndParent
        hWndParent = GetParent(hWndParentA)
    Loop Until hWndParent = 0
    
    CaptionWinLen = (GetWindowTextLength(hWndParentA)) + 1
    CaptionWin = String(CaptionWinLen, Chr(0))
    Call GetWindowText(hWndParentA, CaptionWin, CaptionWinLen)
    
    ClassWin = String$(32, Chr(0))
    ClassWinLen = GetClassName(hWndParentA, ClassWin, 32)
    ClassWin = Left(ClassWin, ClassWinLen)
    'Program Manager
    'NotesX
    If CStr("InqSoft Window Scanner") = CStr(CaptionWin) Then MsgBox ("ggggg") 
    
    Text1.Text = Text1.Text + vbNewLine + CaptionWin
    
  ' Form1.Caption = CaptionWin
 
End Sub

Text1.Text = Text1.Text + vbNewLine + CaptionWin

Text1.Text = vbNewLine + CaptionWin

Text1.SelStart = Len(Text1.Text)