Hi Adam.
After a lot of test, I discover that my machine had a problem with de Cryptography Library. I had Re instaled the .NET Framework and now, the cutechat is working fine.
Very thanks for your support. Maybe there are some cryptography function in your lybrary that are not error safe !! ??
Another question is about the source code. It´s disponible only in Enterprise license or there are other conditions o obtain the source. This tools is great !!.
Very thanks,