Write a string of text to all HTM files

Hello

Can anyone help me with some VB Code to write automatically on file open a string of text which is appended to all files that end in file extension ".HTM", if these file extensions exist?

These files should be in a directory called "Z:\HTM"

Any assistance would be greatly appreciated! :)

Thanks
Tom

Try this
[vba]
Sub test()
Dim strAppendText As String
Dim strPath As String
Dim strFile As String

strPath = "z:\htm\"
strFile = Dir(strPath & "\*.htm")

strAppendText = "Append text"

While strFile <> ""
Open strPath & strFile For Input As #1
strFileContents = Input(LOF(1), 1)
Close #1
Open strPath & strFile For Output As #1
Print #1, strFileContents & Chr(13) & strAppendText
Close #1
strFile = Dir
Wend
end sub

[/vba]