Hi, I have a Toshiba Satellite C50-b which had an issue after a bios upgrade that Toshiba recommended. The machine would not pass the first splash screen. I finally sorted this after trawling the web by unplugging the wireless adaptor ribbon that connects to the motherboard. However before this was sorted the laptop was reset a number of times and most recovery and troubleshooting options were tried on start up. Since then the laptop works fine but I cant install any apps from the windows store and windows update just keeps searching for updates and has found none which seems odd. Also I cant upgrade to windows 10 it took forever and stalled on 99%. I have tried all network and windows update troubleshooting options and have reset the windows store cache using command prompt wsreset. So my question is will this situation improve if I restore from the recovery partition i.e. will windows completely be reinstalled and any corrupt or missing files be fixed or can I diagnose and repair the updater issue. The computer is running windows 8.1. The laptop does have internet access, email, web browser etc.