compiler errors in my first tutorial.

[yajat]

i have just started using unity personal, so i don’t know anything! i started with 1st tutorial " roll a ball" BUT.
now, when the tutorial says that i have to play it to check the movements,

IT SHOWS ME THIS. - “Compilation failed because the compiler couldn’t be executed!”
ALONG WITH 2 ERRORS. - (given in the thumbnail if visible.)

WHAT SHOULD I DO NOW? PLEASE HELP.!

[Schneider21]

If I had to wager a guess, I would say it may be that "E:\YAJAT’S FOLDER. DON’T OPEN" is either not a readable/writable directory or your installation is otherwise corrupted. Having spaces, periods, AND apostrophes in a directory name is enough to give me seizures, so maybe Unity doesn’t care for that, either.