Opening Explorer inside an acccess form?

[integritycare]

Hello,
Would apppreciate some ideas on this one please. Our document management system uses this code to open forms from an Option Group

Private Sub PanelSelector_AfterUpdate()
On Error GoTo PanelSelector_AfterUpdate_error

Select Case Me![PanelSelector]
      Case 1 'NC
         Me![subformpanel].SourceObject = "CMS" ' Logo form
   End Select

PanelSelector_AfterUpdate_Exit:
Exit Sub

PanelSelector_AfterUpdate_error:
Select Case Err
   Case Else
      MsgBox Err & "-" & Error$, vbCritical + vbOKOnly, "Error in module PanelSelector_AfterUpdate"
      Resume PanelSelector_AfterUpdate_Exit
End Select

I have abbreviated some of the code.

I know that if windows explorer can be opened from an access command button by;

      Dim stAppName As String
      stAppName = "C:\WINdows\explorer.exe q:\QMS\Office Folders"
      Call Shell(stAppName, 1)

Is it possible to be able to open the office folders in the same manner as all the other access forms via the options group

Many thanks,

Integity