We have a .net desktop application for exporters. and run it well in our pc and Area network. We now built a premium files share storage with 500g
and make a share path with our local machine, we found it works become very slow. if we only open one database file and edit,update one item, it only a little slow. but when we will open,create,update many item and many files. it become very very slow. We also do it from vm machine. when we excute out desktop allpication in vm machine. it is fine. but when we link files share as netwotk folder. it become very very slow. even slow than we link from our local machine. files share is very good way to push our custmers to azure if you can improve the speed not so much difference with what we do from local machine. We attached a video for your refenence.