1. Open your Firewall (Start -> All Programs -> your firewall software)

2. Add Vedivi to the exception list

In your firewall, find the Program Control screen.
Ensure VediviService.exe & VediviConsole.exe are listed as exceptions and trusted to the highest level.
VediviService.exe & VediviConsole.exe should be allowed to:

• Connect to the internet (TCP)
• Connect to the local network (TCP)
• Run other executables (cmd.exe)
• Run as a server (VediviService.exe only)

You might still have to authorize the whole remote network (or some computer selectively). But normally, it should be enough (for a default configuration).