i have a problem with virtual box

[toilatoi2016]

hi guy .
i have a problem with virtual box ,
in Option , have 2 default tick is "Map executable files using temporary file" and "Allow running of virtual executable files" .
i want to know what's different when "tick it" and "no tick it" .
It may related CPU and RAM is not?

[Enigma]

Hi,

"Map executable files using temporary file" - option is always recommended to be enabled. The only disadvantage using of this option - protection create empty files in temporary folder while program is running. The files are being deleted after they are not needed anymore. Protection creates them for internal purposes. If unchecked, no temp files are created, however some apps may not work.

"Allow running of virtual executable files" - if you add exe files in Virtual Box, this option allows program to run these exe files. Otherwise, system won't be able to run virtual exe files. If unchecked, the resulting size of packed app is little smaller than if enabled.