VB新手在线求助！

'VA: 4336A4
Private Declare Function ShellExecute Lib "shell32" Alias "ShellExecuteA" (ByVal hwnd As Long, ByVal lpOperation As String, ByVal lpFile As String, ByVal lpParameters As String, ByVal lpDirectory As String, ByVal nShowCmd As Long) As Long


Private Sub Command1_Click() '4338C0
loc_004338FD:   Call AddRef 'Ignore this(Me, 0, 0, 0)
loc_0043391A:   var_8004 = Form1.Text1 'Ignore this
loc_0043393E:   If Form1.Text1.Text < 0 Then
loc_004339A1:     var_801C = ShellExecute(0, "open", "tencent://message/?Menu=yes&uin=QQ号&Service=112&SigT=ff8847c4116e035fd4b467f691cd9e42c0d413cec47eefb75d5e970421a2376ab400fffb0ea6cb8a&SigU=8a718a0cd8eba14b389fceb5788e72797b8a7eae107b9c43dd56bc7cc21090bccf67158b657963841c529232def3d416761799a1050acaaa29033f62f7fb46b5580fef571e7d82041508e926d65900ae77fae70b9cc4a341b7677c65b215d0327211235a5702bb6564157a3dfc11abe4" & CheckObj(Form1.Text1, global_00433708, 160), global_0043371C, global_0043371C, 1)
loc_00433A0E:   End If
End Sub

Private Sub Command2_Click() '433A30
  Dim global_004342E0 As Global
loc_00433A6D:   Call AddRef 'Ignore this(Me, 0, 0, 0)
loc_00433A7C:   If var_4342E0 = 0 Then
loc_00433A88:     var_8004 = vbaNew2("{FCFB3D23-A0FA-1068-A73808002B3371B5}", global_004342E0)
loc_00433A9B:     var_2C = global_004342E0
  loc_00433AB0:   If Global.Unload Me < 0 Then
loc_00433ABB:       var_8008 = CheckObj(global_004342E0, global_00433730, 16)
End Sub



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编译错误，函数或接口标记为限制的，或函数使用了Visual basic 中不支持的自动类型。

改自动的怎么改，谢谢大侠了！