Copy All The Worksheets From A Specific Folder Into An Array

I am attempting in the code below to copy all the worksheets from a specific folder into an array (for later manipulation), not to a single worksheet, The files open correctly, but the reading of the worksheets into the array is my downfall....

Sub FindOpenFiles2()
Dim FSO As Scripting.FileSystemObject, folder As Scripting.folder, file As Scripting.file
Dim directory As String
Dim wksht As Worksheet, i As Long, wkshtnames() As Variant
Dim wbNew As Workbook

directory = "C:Users"
Set FSO = CreateObject("Scripting.FileSystemObject")
Set folder = FSO.GetFolder(directory)

For Each file In folder.Files
Workbooks.Open file
Next file
For Each wksht In ActiveWorkbook.Worksheets
i = 0
i = i + 1
ReDim Preserve wkshtnames(1 To i)
wkshtnames(i) = wksht.Name
Next wksht