The application was written in VB.net few year ago and the application have too meany background process but never had crashes before this. As my knowledge, this crashing problem happens after the latest windows 10 update. Visual Studio doesn't give any exception code. I have found the error line using WinDbg
The error is sitting on this line My.Computer.Clipboard.ContainsFileDropList
can anyone suggest me the reason to happening this or a solution to fix this.
Private Sub Timer1_Tick(sender As Object, e As EventArgs) Handles Timer1.Tick
Try
'Get Clipboard Type
Select Case True
Case My.Computer.Clipboard.ContainsFileDropList
ClipType = "File(s)"
Case My.Computer.Clipboard.ContainsImage
ClipType = "Image"
Case My.Computer.Clipboard.ContainsAudio
ClipType = "Audio"
Case My.Computer.Clipboard.ContainsText
ClipType = "Text"
Case Else
ClipType = "Unknown"
End Select
Catch ex As Exception
Debug.WriteLine(ex.ToString)
End Try
End Sub
Dump Result:
MethodDesc: 00007ffb84ed5d38
Method Name: MYAPP.MainWindow.Timer1_Tick(System.Object, System.EventArgs)
Class: 00007ffb84ecfeb0
MethodTable: 00007ffb84ed68a0
mdToken: 0000000006000895
Module: 00007ffb84d34148
IsJitted: yes
CodeAddr: 00007ffb85201460
Transparency: Critical
Source file: D:\Project\~\MainWindow.vb @ 652
KEY_VALUES_STRING: 1
Key : Analysis.CPU.Sec
Value: 37
Key : Analysis.DebugAnalysisProvider.CPP
Value: Create: 8007007e on INT-PC-110
Key : Analysis.DebugData
Value: CreateObject
Key : Analysis.DebugModel
Value: CreateObject
Key : Analysis.Elapsed.Sec
Value: 739
Key : Analysis.Memory.CommitPeak.Mb
Value: 204
Key : Analysis.System
Value: CreateObject
Key : CLR.Engine
Value: CLR
Key : CLR.Version
Value: 4.0.30319.0
Key : Timeline.OS.Boot.DeltaSec
Value: 679321
Key : Timeline.Process.Start.DeltaSec
Value: 230
COMMENT: Dump created by DbgHost. Second_Chance_Exception_C0000409