Failed at verifying ninja at Getting started assistant

[Jeffery]

Hi

OS: Windows 7 (32-bit)

nRF Connect application: v3.1.0

Getting started assistant: v1.0.1

Please see the attachment. After installing ninja, tried to verify it but got error message.

Did you know what the error message means? How to solve this problem/ 

Thanks.

[Jeffery]

Hi 

Would you have any idea what the error message means?

Thanks.