If you want to turn off recent activity, this is the method. Good luck. If I misunderstood your question, please post again. There are roaming files, but they should not be a problem to you.
or is it the c:/users/......../appdata/......../roaming folder you are refering to? normally this is a hidden folder not to sure what would happen if you delete it, its hidden for a reason
My Computer
Computer type
PC/Desktop
Computer Manufacturer/Model Number
self build
OS
win 7 ultimate32bit, Win8.1pro wmc 32bit
CPU
amd phenom x4 9600
Motherboard
asus m2n32-sli deluxe
Memory
corsair twinxs 2x2gb
Graphics Card(s)
2x nvidia 1gb 8500gt
Sound Card
onboard
Monitor(s) Displays
23" PB Viseo 233d
Screen Resolution
1920x1080
Hard Drives
maxtor sata 500gb
maxtor sata 320gb
fujitsu sata200gb