Why can't I download anything from the Market after CSC change? I changed the CSC to my country and after that, I couldn't download anything from the Market.

It gives this error: "app name" could not be downloaded due to an error. (-101)

I tried updating  to Market 3.4.4, cleared the cache, rebooted my phone. Nothing worked. I don't have wifi at home and I get online via free wifi at a local mall. Couldn't download any app for 2 days now (that I've tried after the CSC change) but I'm able to browse.

Please help. Thank you.
I fixed it by doing a factory reset, and restoring my personal apps only and not including backups of system data.