Error: L6218E - Working with LCD (NXP 1788 - segger)

Hi,
I setup a project with the help of RTE in keil v5.23 in order to work with LCD.
but when I compile the project I face with this error

.\Objects\lcd.axf: Error: L6218E: Undefined symbol GUIDRV_Win_API (referred from lcdconf.o).

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