Cannot execute file due to security reasons using RSockets

[sukhada.joshi]

Hi,

I have an application which is trying to use the RSocketServ and the RSocket classes to establish a socket connection. The code compiles properly on the emulator. However, when installed on the phone it gives a "Cannot execute file due to security reasons" error. I understand I probably am missing out on certain capabilities. I have added the ReadUserData, WriteUserData, ReadDeviceData, WriteDeviceData and NetworkServices capabilities.
Some help on this would be appreciated.
Thanks in advance

[symbianyucca]

Can you find out which line of code gives the error ?

[wizard_hu_]

It also matters what kind of socket you use. Bluetooth requires LocalServices for example.
In fact what you are asking is not about missing capabilities, but about signing. Read/WriteDeviceData capbilities can not be granted by the user, thus you can not have them with self-signing (so it is not a particular line which fails for you, but the device refuses to execute your application). Check Open-Signed Online on www.symbiansigned.com (if you are already there, get and read the guide from the start page).