ChangeLink in Workbook

[dsl145]

I'm having a minor but annoying hiccup on a patch of code. I have cobbled it together from various googlings, but it doesn't function. The goal is to select a file and then to replace the existign file link with the new file selected. If replace 'ExistingLink' in the last line of code and manually type in the URL; then it works. If I run it as is, it says that it's mismatched (ie. ExistingLink does not match what the existing link actually is)

Option Explicit


Dim myFilePath As Variant
Dim ExistingLink As Variant


Sub Whatever()


myFilePath = Application.GetOpenFilename()


If myFilePath = "False" Then
    Sheet1.Range("M2").Value = ""
Else
    Sheet1.Range("M2").Value = myFilePath
    ExistingLink = ActiveWorkbook.LinkSources(xlExcelLinks)
    
    'Sheet1.Range("EX10") = ExistingLink       Testing whether the correct link path is getting pulled
    
    ActiveWorkbook.ChangeLink Name:=ExistingLink, NewName:=myFilePath, Type:=xlExcelLinks
End If


End Sub