allow remove

ModpackUpdater/UpdateInstaller.vb

@@ -89,6 +89,7 @@ Public Class UpdateInstaller
             Dim allLocalFiles = Directory.GetFiles(localPath, "*", SearchOption.AllDirectories)
             For Each lf As String In allLocalFiles
                 Dim isKnown As Boolean = False
+                Dim allowRemove As Boolean = AppConfig.Instance.OnlySearchSubfolders OrElse Path.GetDirectoryName(lf) <> localPath
 
                 For Each checkedFile As String In checkedFiles
                     If Not isKnown AndAlso If(checkedFile, "") = If(lf, "") Then
@@ -96,7 +97,7 @@ Public Class UpdateInstaller
                     End If
                 Next
 
-                If Not isKnown Then
+                If Not isKnown AndAlso allowRemove Then
                     result.SyncFiles.Add(New UpdateSyncFile(If(ignoreRevmoedFiles, UpdateSyncAction.None, UpdateSyncAction.RemovedFile), lf, String.Empty))
                 End If
             Next