Step to Fix Windows 8.1 Error Code 0x000000f Call 1-888-909-0535 Support Number.Windows 8.1 Error Code 0x000000f has a direct link with the Windows Boot Manager, which makes your operating system vulnerable while reading the booting configuration data.Visit log: http://www.microsoftoffficesupportnumber.com/blog/fix-windows-8-1-error-code-0x000000f/