Hi,
I had already tried but I get the following error
Unhandled exception at line 19, column 4 in VBScript - script block
0x800a000d - Execution Error Microsoft VBScript: Incompatible Type: 'UserDataDictionary(...)'
UserDataDictionary.Add "MyKey", 2
If UserDataDictionary.Exists("MyKey") Then
UserDataDictionary("MyKey")(0) = "A"
UserDataDictionary("Mykey")(1) = "B"
End If