[RESOLVED] error on proxy

[TetovaBoy]

struct_IPI.dwAccessType = INTERNET_OPEN_TYPE_PROXY
struct_IPI.proxy = System.Runtime.InteropServices.Marshal.StringToHGl obalAnsi(strProxy)
struct_IPI.proxyBypass = System.Runtime.InteropServices.Marshal.StringToHGl obalAnsi("local")

' Allocating memory
Dim intptrStruct As IntPtr = System.Runtime.InteropServices.Marshal.AllocCoTask Mem(System.Runtime.InteropServices.Marshal.SizeOf( struct_IPI))

' Converting structure to IntPtr
System.Runtime.InteropServices.Marshal.StructureTo(Ptr(struct_IPI, intptrStruct, True))
Dim iReturn As Boolean = InternetSetOption(IntPtr.Zero, INTERNET_OPTION_PROXY, intptrStruct, System.Runtime.InteropServices.Marshal.SizeOf(stru ct_IPI))
End Sub

#End Region

Where here i have the mistake because makes it error here in image that shows the error...