error handled some minor thigns in the export file

README.md

@@ -6,6 +6,7 @@ Extracts and organizes documents from FileCabinet CS (Thomson Reuters) using GUI
 
 - 32-bit Python (must match FCCS architecture)
 - `pywinauto` (`pip install pywinauto`)
+- `Pillow` (`pip install Pillow`) — required for failure screenshots
 - FileCabinet CS installed and restored with client backup data
 
 ## Project Layout

fccs_export.py

@@ -98,6 +98,8 @@ def navigate_to_drawer(main, drawer_id, ctrl, timeouts, log):
     box = main.child_window(title=ctrl["drawer_box_title"], class_name="Edit")
     box.wait("visible ready", timeout=timeouts["nav"])
 
+    box.select()
+    box.set_edit_text("")
     box.set_edit_text(drawer_id)
     time.sleep(timeouts["settle"])