Hello,
I love using a USB drive for a view known apps.
http://portableapps.com
Unfortunately Rapid PHP only creates an own folder on the usb drive. The bad thing about this is, that each update or patch destroyes the settings and shortcuts. It wook me a view hours after the first patch in 2016. with buld 181 nothing changed.
So I hope this is going to be better in next future!
Thanks
Thorsten