I get this error from STM32CubeIDE 1.11.0 when I try to flash from project. I have tested all versions from 1.7.0 same result can someone please help me. I have same error on three different PCs.

[PEkbe.1]

[MM..1]

External QSPI loader how to - 01 - Intro, prerequisites - YouTube

example projects exist in folder cubeprog

and loader is normal build renamed to stldr