Runtime error (TypeInitializationException): The type initializer for 'OpenStudio.OpenStudioModelCorePINVOKE' threw an exception

Hi all

I’m going thought the courses on LBT academy and ran onto this error in from the " Energy and Comfort Modeling for Passive Design". can anyone identify why am I girting this error.
thx in advance

I recommend searching this forum before posting this:

I did search the forum before posting, but non of the topics (I found) solve my problem

neverminded. uninstalled, reinstalled, problem solved. sorry for the unnecessary noise