added a vst location thats was too big

so im using studio one 3 artist on windows 10 just upgraded to be able to use 3rd party vst's i added my entire c drive to vst locations and i know it waed me about it being slow. it caused the program to crash. now every time im trying to open studio one its taking forever my guess is due to it searching my entire c drive. do i have to just let it be or is there a way to get the program back to basic settings before i added the c drive location. Recent Questions...