Solved how to delete file that randomly created with random name except the first 3 alphabets

how to delete file that randomly created with random name except the first 3 alphabets

i already know how to delete file using tasker if i know the exact file name
but how to delete if i only know the first 3 alphabets cause the rest are random.

example : file name abc233cfav09fca8d0asf0if
so how do i search that file on a folder (path never change) when i only know abc.

on windows usually they use abc*.*

how to do it on tasker ?

 

yea i found a solution, browse file results was weird, it was abc* but browse file results was every file that have abc on it