Genymotion: Invalid path: VBoxManage. Genymotion: Initialize Engine: failed

A

AC Question

Hi,
i installed android studio in win10 and install genymotion properly. genymotion working good while test it seperately. after configure genymotin in android with its path using genymotion device manager, when i click genymotion device manager second time to start genymotion virtual device i got the error message like below
Genymotion: Invalid path: VBoxManage.
Genymotion: Initialize Engine: failed

what should i do to fix the issue?