hello,
ive been encountering this issue since windows 10 1803, that should be sandboxie version 5.0 as i remembered.
some programs such as cheathappens trainers cannot be run sandboxed. they just crashed and start the werfault.exe.
you may find most program in the following link won't start.
https://www.cheathappens.com/trainers_index_free.asp
hope this could be solved soon. sorry for my broken English. thank you
