[?]:How to open a B&R project with v3.06.2 to beta v3.0.

[lequocbao]

i have an B&R project created with v3.06.2 and now i upgrade my Automation Studio software to beta v3.0.71.9
but i can't open my project (created by v3.06.2) .
When i try to open it, them say

"cant not find project..."

i dont known why?
somebody known,please help me!!!!!!

[lequocbao]

please help me!