PastorDarling,
Thank you for visiting the OneCare forum for Wifi. It is most likely a coincidence that the wireless network has temporarily failed. Is your network back up and running?
While I was uninstalling OneCare the internet failed at the same time, but I found out that it was because the internet connection was temporarily failing as well and just at the time Live OneCare was being uninstalled. I was able to reinstall OneCare and it works fine now.
How is your situation now? Has your wireless connection worked before with Windows Live OneCare? Was there anything that changed between then and now? Have you reset the router?
Lori MS