Delete files in a folder that are not found in Excel Spreadsheet - vba

Question

I developed a code that loops through files and folders' names found in an Excel Spreadsheet, finds them in a folder and deletes them.
The problem is that there are some files and folders that don't appear on the spreadsheet, but still need to be deleted.
My goal is to have more free space.
Someone suggested i copied the folder list into another column, match the file names and then delete the ones that don't match.
I'd prefer automation, though.
Any suggestions?
Thanks in advance!
Code:
Sub DeleteSpecificFilesAndFolders()
'This module deletes Extracted Files folders, Flat Files folders and Final Flat Files (.txt format)
Const path = "C:\Users\N\Desktop\Kill_function_test\Test folder for deleting\"
Dim r As Range
Dim r2 As Range
Dim folderpath As String
Dim folderpath_1 As String
Dim fso As FileSystemObject
Set fso = New Scripting.FileSystemObject
Set r2 = Cells(2, 1)
Do Until r2 = ""
folderpath = path & r2 & "\" & "Extracted Files"
'Checks if the folder exists and then deletes it.
If fso.FolderExists(folderpath) Then
fso.DeleteFolder (folderpath)
End If
'Checks if the folder exists and then deletes it
folderpath_1 = path & r2 & "\" & "Flat Files"
If fso.FolderExists(folderpath_1) Then
fso.DeleteFolder (folderpath_1)
End If
Set r2 = r2.Offset(1, 0)
DoEvents
Loop
'Loops through and deletes the "INACTIVE" Final Flat Files (.txt)
Set r = Cells(1, 5)
Do Until r = ""
If UCase(r.Value) = "INACTIVE" Then
'Checks if the extracted flat file exists.
If Dir(path & r.Offset(0, -4) & "\" & "Final Flat Files" & "\" & r.Offset(0, 1) & ".txt") <> "" Then
Kill path & r.Offset(0, -4) & "\" & "Final Flat Files" & "\" & r.Offset(0, 1) & ".txt"
End If
End If
Set r = r.Offset(1, 0)
Loop
End Sub

Answer 1

Try the code below. I used the Dir() command/function. This allows you to obtain all the folder/files that exists in a path.
Sub DeleteSpecificFilesAndFolders()
'This module deletes Extracted Files folders, Flat Files folders and Final Flat Files (.txt format)
Const path = "C:\Users\N\Desktop\Kill_function_test\Test folder for deleting\"
Dim r As Range
Dim folderpath As String
Dim folderpath_1 As String
Dim FolderName As String
Dim fso As FileSystemObject
Set fso = New Scripting.FileSystemObject
FolderName=Dir(Path & "*", vbDirectory)
While FolderName <> ""
if Not FolderName like "*.*" then 'This is because when using Dir(,vbdirectory) you can get . and .. or if files exist
folderpath = path & FolderName & "\" & "Extracted Files"
'Checks if the folder exists and then deletes it.
If fso.FolderExists(folderpath) Then
fso.DeleteFolder (folderpath)
End If
'Checks if the folder exists and then deletes it
folderpath_1 = path & FolderName & "\" & "Flat Files"
If fso.FolderExists(folderpath_1) Then
fso.DeleteFolder (folderpath_1)
End If
end if
FolderName=Dir() 'This will set FolderName to the next folder
DoEvents
wend
'Loops through and deletes the "INACTIVE" Final Flat Files (.txt)
Set r = Cells(1, 5)
Do Until r = ""
If UCase(r.Value) = "INACTIVE" Then
'Checks if the extracted flat file exists.
If Dir(path & r.Offset(0, -4) & "\" & "Final Flat Files" & "\" & r.Offset(0, 1) & ".txt") <> "" Then
Kill path & r.Offset(0, -4) & "\" & "Final Flat Files" & "\" & r.Offset(0, 1) & ".txt"
End If
End If
Set r = r.Offset(1, 0)
Loop
End Sub
Hope this helps