Starting from PowerBuilder 2019, a special OEM version of TX Text Control ActiveX is incorporated as a built-in rich text editor in PowerBuilder. This is provided in all editions of PowerBuilder at no additional cost, and is highly recommended to be used for backwards compatibility reasons by all existing PowerBuilder projects that already make use of the RichTextEdit of SAP PowerBuilder version 12.6 or older.
To select to use the OEM version of TX Text Control: in the Application properties dialog box, select the RichTextEdit Control tab, and then select the first option "Built-in TX Text Control".