Error(22595): Quartus® Prime software does not support entity "entity_path/entity_name" of type "TDF". Convert TDF files to Verilog or VHDL for continued support

Description

Beginning with the Quartus® Prime Pro Edition Software version 23.3, the ASCII text format (TDF) written in the Altera Hardware Description Language (AHDL) has been deprecated. It must be converted to Verilog HDL or VHDL. 
 

Resolution

Manually convert your design files from TDF to Verilog HDL or VHDL.