I Can't Open V8 Project how to open V8 Project?

there are several projects that consist of V9 and V8,
I am overcoming an error when I try to open V8 project, even I have already requested new license,

WhatsApp Image 2021-08-09 at 11.25.48

how to solve this please ? very urgent

WhatsApp Image 2021-08-09 at 11.21.11