Well, I installed the card, and followed your instructions. I couldn't get the WiFi to switch on. I tried reinstalling the drivers, tried updating drivers through Windows Update, installed Connectify, then left both RaLink and Connectify, but nothing worked.
I tried all possible scenarios, but no help. All I could succeed was to get the WiFi radio switch on. My smartphone was able to scan the wireless network, but couldn't connect. As I was about to give up, I found a cool feature in Connectify. I right-clicked and scrolled through 'Help>Troubleshooter'.
It did the job. The report showed me a few problems in 'Settings', 'Software' and Configuration' tab. The 'Software' tab suggested that ZoneAlarm FireWall was conflicting with Connectify. I disabled ZA, exited RaLink, and voila, now I can share my Evdo connection with my Smartphone via Wireless Adapter. 'Configuration' tab still shows 2 issues:
- The NAT does not have a valid upstream(internet) configuration-highlighted in red
- No upstream UPnP server was found-highlighted in orange
It doesn't affect the functionality though. What I'm worried about is the inability to use ZoneAlarm. I'm not sure if I can trust Windows FireWall. Connectify did suggest me some settings for Firewall. But I'm naive when it comes to change settings in ZA. I'd be glad if I could enjoy the benefit of internet sharing and ZoneAlarm security together.
Could someone help me in this regard? Next time I boot, I'll try using RaLink. If it was indeed the firewall that prevented me from connecting, then it should work. I'm concerned about BSOD associated with Connectify as well!
Here is what Connectify suggests:
When creating a hotspot, Connectify will attempt to configure the Windows Firewall to give you the best experience possible. Various system preferences and settings can interfere with this process however, and if you are running any non-Microsoft firewall security software, we won't be able to override your settings to allow full use of Connectify.
Below are some configurations that must be done to your firewall software in order for Connectify to be fully functional:
Open Ports
Connectifyd.exe
UPnP - 1900 (UDP), 2869 (TCP), 5000 (TCP)
ConnectifyNetServices.exe
DHCP - 67 (UDP), 68 (UDP), 1317 (UDP)
DNS - 53 (UDP), 1303 (UDP)
In addition to these, if your firewall software has any settings involving Internet Connection Sharing (ICS), please enable support for these.
Also, some firewalls may require full network access be granted to Connectifyd.exe in order for Connectify to function properly.
As always, if the issue persists, please create a log file by right-clicking the Connectify tray icon and selecting “Generate Log”. Then, submit a ticket to our support team with your Connectify log file attached.