Forum Discussion
AsherReed
Jan 27, 2026Iron Contributor
Error 0xc1900101 in Win11 Update
Hello, I'm trying (desperately ) install Windows 11 from Windows 10. On each attempt I get a blue screen (around 75-77%) with the error code 0xc1900101. my PC is Windows 11 compatible (up...
DakotaWolf
Jan 28, 2026Iron Contributor
Even though you've updated drivers, some incompatible or leftover drivers might still cause conflicts. Use a tool like Display Driver Uninstaller (DDU) to completely remove graphics drivers, then reinstall the latest version compatible with Windows 11.