L3VPN on NGAF program Path

i already create L3VPN on NGAF. Then after login with user account, i click L3VPN option that i created, but something pop up asking for resource corresponding program path.
since my intention is to connect user to internal office network generally, how to do this right?

following this topic

from what i experienced, after user clicked on L3VPN, they have to select what program do you want to utilize VPN from sangfor. if we ignore it, VPN won't established.

WIndows platform, firewall on laptop already off.

Ping not necessarily work, due to some factors such as whether the protocol is allowed and firewall on the resource device.
What type of resource is that? What's the usage?

i tried to ignore the pop up, but i cannot get any access, ping, etc ton internal office network.

You can ignore the program path and access the resource like how you would normally.