code to create/modify word document from access

[jayne]

I have created the following code the first part works to create a word document with but when I have created the document and existed word, I then click the button again to open up the document to edit it, it opens the document but as a new one again. Fairly new to this so any help would be appreciated.

Private Sub Command132_Click()
DoCmd.Save

Dim LWordDoc As String
Dim oApp As Object
Dim strFilename As String
Dim strFilename1 As String


'Path to the word document
' LWordDoc = "c:\building_control\export\" & strFilename1 & "_" & strFilename
LWordDoc = "c:\building_control\export\" & strFilename1 & "_" & strFilename & ".doc"

strFilename = Me.inspection
strFilename1 = Me.job



If Dir(LWordDoc) = "" Then


Set oApp = CreateObject("Word.Application")
oApp.Visible = True
oApp.Documents.Add

oApp.WindowState = wdWindowStateMaximize '
oApp.ActiveDocument.SaveAs FileName:="c:\building_control\export\" & strFilename1 & "_" & strFilename

'Forms!inspection_details!word_document = Forms!inspection_details!job & "_" & Forms!inspection_details!inspection & ".doc" ''



Else


'Open the Document
application.FollowHyperlink "c:\building_control\export\" & strFilename1 & "_" & strFilename & ".doc"


End If

End Sub