Windows C00D11B1 Error is due to issues with the system codec files. The error is very deadly and it can make your system unusable. The reason for the Windows C00D11B1 Error is due to your driver issues may be your driver old so your driver need updating. For updating your driver, you should go for download driver software. other than driver issues may be your registry files corrupted or any kind of viruses has corrupted your registry files as such you need to repair your registry files. For repairing your registry files, you need a professional application. Download registry repair software. the application is very efficient and it can repair almost all kind of corruption of registry files to remove Windows C00D11B1 Error. For more information visit http://www.c00d11b1errorfix.com.