Dell Inspiron 15R N5110. Windows 7 Home Premium 64bit. BIOS updated to version A11, drivers and programs updated. I used the Media Creation Tool and chose Upgrade this PC. The upgrade gets to the "Checking for updates..." part and hangs at 22%. I left it at 22% for almost 2 hours yesterday afternoon before trying to close it out. I got the "Program not responding." message and used Task Manager "End task" to force close it. This was while using my friend's Internet (AT&T UVerse DSL, not my Sprint cellular WiFi hotspot). There are now 2 new folders on C: drive. ESD and Windows10Upgrade. Can I restart the upgrade from inside the ESD folder (setup.exe)? Is there a way to skip the check for updates?