08-12-2019 02:12 AM
When trying to upgrade to Windows 10 1903 the install fails at about 60%. Error codes are 0xC1900101 - 0x30018 with message "The installation failed in the FIRST_BOOT phase with error during SYSPREP operation. Reading some other users' comments it may be I need a BIOS pgrade. Any other suggestions welcomed. If I need a BIOS upgrade I don't know how to do that. Many thanks all.