Contact on for the UK toll-free for How to Fix Error Code 0xc00000e9 in Windows 10? Steps to troubleshoot Dell Error 0xc00000e9 in Windows 10 Online. Error Code 0xc00000e9 in Windows 10 happens due to a faulty or a defective hard drive. If this error occurs due to the hard drive malfunction, you can let us resolve the issue for you.