I tried download CrystalDiskInfo Portable 8.12.5, at the end of installation I checked option, that I want start program after install. But then explorer.exe shut down/crashed and MSE (Microsoft security essentials) show table with No action necessary. I started explorer.exe via Task Manager and in quarantine MSE I had DefenseEvasion.a!ml virus that is contained in explorer.exe .
So I restarted system and MSE blocked explorer.exe again. Only solution for solving this issue was reinstall MSE.
My question is, is that virus was False positive detection by MSE or not?
Thank you in advance.