Does anybody know what this temp folder is used for:

C:\Users\ppress\AppData\Local\Temp

PPRESS is the service user that is used for Production.

This folder currently has over 15,000 items in (over 2.5gb), which has a lot of folders named 'tmpxxxxx', 'ptkripxxxxxxxx' and 'miax' some of these folders are two years old so not very temporary!

Can this folder be cleaned up?

Thanks,