Rename a filename within the .zip before zipping.

Download Chilkat 32-bit Zip ActiveX (.msi) (includes objects for .zip, .gz, .bz2, and .Z)

Download All 32-bit Chilkat ActiveX Components (.zip)

Download All 64-bit Chilkat ActiveX Components (.zip)

Demonstrates how to rename a file within a .zip prior to writing it.

Dim zip As New ChilkatZip2

Dim success As Long

'  Any string unlocks the component for the 1st 30-days.
success = zip.UnlockComponent("Anything for 30-day trial")
If (success <> 1) Then
    MsgBox zip.LastErrorText
    Exit Sub
End If

success = zip.NewZip("test.zip")
If (success <> 1) Then
    MsgBox zip.LastErrorText
    Exit Sub
End If

'  Append a directory tree.  The AppendFiles does
'  not read the file contents or append them to the zip
'  object in memory.  It simply appends references
'  to the files so that when WriteZip (or WriteZipAndClose,
'  or WriteExe, etc.) is called, the files are compressed
'  and encrypted.
Dim recurse As Long
recurse = 1
zip.AppendFiles "c:/temp/a/*",recurse

Dim entry As ChilkatZipEntry2

Set entry = zip.GetEntryByName("Setup.exe")
If (entry Is Nothing ) Then
    MsgBox "Failed to find entry in .zip"
    Exit Sub
End If

'  Change the filename of this entry.
'  When the .zip is written, the "Setup.exe" is streamed
'  in from the filesystem and compressed into the .zip,
'  and named as "install.exe"
entry.FileName = "install.exe"

success = zip.WriteZipAndClose()
If (success <> 1) Then
    MsgBox zip.LastErrorText
    Exit Sub
End If

MsgBox "Zip Created!"