I have bought Geocache Navigator on the Blackberry App Store for my BB Curve, using T-Mobile UK.

Whenever i run it, there is an error straight away:

"Could not open HTTP connection. Tunnel failed. Call 1-800 ......"

I have set the permissions on the app to 'Allow' for all settings. Have also tried it with Wifi only on, and GPRS only on. Still the error comes back straight away.

Please can you let me know what the issue is, since i have already paid for this and would like to start using it.

Thanks