You are trying to find a way to select only text objects within an AutoCAD LT 2019.1 drawing, perhaps to bulk-edit or update them without affecting other geometry. Which of these If you need the 2019.1 Update File
If you need to filter your selection so that you are only interacting with text (and not lines or circles), use the tool: Autodesk AutoCAD LT 2019.1 Update Only
The for AutoCAD LT addresses several defects and was released as a standard maintenance patch. To get it securely: You are trying to find a way to