help with missing scripts for pie menu

ok guys so ive search online for an answer and cant find it quite yet.
ive been unable to use the pie menu since i downloaded the latest blender release.
AND ive even located the pie menu official file in the program files>blender foundation. and directed it at those files.
this happened on both my laptop AND desk top at the same time
but the wierd part is that i can still use the pie on my laptop.
help i miss my pie

windows 10 by the way