Code snippet from old archives. It shows how to import Windows event log entries to database. Important is to setup database and table accordingly, so it contains apropriate columns.

Set objConn = CreateObject("ADODB.Connection")
Set objRS = CreateObject("ADODB.Recordset")
objConn.Open "DSN=EventLogs;"
objRS.CursorLocation = 3
objRS.Open "SELECT * FROM tblEventLog" , objConn, 3, 3
strComputer = "."
Set objWMIService = GetObject("winmgmts:" _
& "{impersonationLevel=impersonate}!\\" & strComputer & "\root\cimv2")
Set colRetrievedEvents = objWMIService.ExecQuery _
("Select Category, CategoryString, ComputerName, Data, EventCode, _
EventIdentifier, EventType, LogFile, Message, RecordNumber, SourceName, _
TimeGenerated, TimeWritten, Type, User from Win32_NTLogEvent")
For Each objEvent in colRetrievedEvents
objRS.AddNew
objRS("el_Category") = objEvent.Category
objRS("el_CategoryString") = objEvent.CategoryString
objRS("el_ComputerName") = objEvent.ComputerName
objRS("el_Data") = objEvent.Data
objRS("el_EventCode") = objEvent.EventCode
objRS("el_EventIdentifier") = objEvent.EventIdentifier
objRS("el_EventType") = objEvent.EventType
objRS("el_LogFile") = objEvent.LogFile
objRS("el_Message") = objEvent.Message
objRS("el_RecordNumber") = objEvent.RecordNumber
objRS("el_SourceName") = objEvent.SourceName
objRS("el_TimeGenerated") = objEvent.TimeGenerated
objRS("el_TimeWritten") = objEvent.TimeWritten
objRS("el_Type") = objEvent.Type
objRS("el_User") = objEvent.User
objRS.Update
Next
objRS.Close
objConn.Close