Closes #4454 -- We now check that folder exists and if not, create it. This might still blow up but hopefully it should be more explicit?

Author: bclothier

Rubberduck.VBEditor.VBA/SafeComWrappers/VB/VBComponent.cs

@@ -96,12 +96,18 @@ public bool HasDesigner
         /// </summary>
         /// <param name="folder">Destination folder for the resulting source file.</param>
         /// <param name="tempFile">True if a unique temp file name should be generated. WARNING: filenames generated with this flag are not persisted.</param>
-        /// <param name="specialCaseDocumentModules">If reimpot of a document file is required later, it has to receive special treatment.</param>
+        /// <param name="specialCaseDocumentModules">If reimport of a document file is required later, it has to receive special treatment.</param>
         public string ExportAsSourceFile(string folder, bool tempFile = false, bool specialCaseDocumentModules = true)
         {
             var fullPath = tempFile
                 ? Path.Combine(folder, Path.GetRandomFileName())
                 : Path.Combine(folder, SafeName + Type.FileExtension());
+
+            if (!Directory.Exists(folder))
+            {
+                Directory.CreateDirectory(folder);
+            }
+
             switch (Type)
             {
                 case ComponentType.UserForm: