Internal build system error. Backend exited with code -1073741511.,Internal build system error. Backend exited with code -1073741511

i have this problem on windows 7 whenever I create a new project or enters one and I get asked to open safe mode .,i can’t solve this problem. i am on windows 7 when ever I create a new project or try to open one I have the same error and i get asked for starting safe mode.

What is your unity version?