Winload.efi Digital Signature File

…don’t worry. You haven’t lost your data. This is usually a between Windows and your UEFI firmware. Here’s what causes it and exactly how to fix it.

Few things are as panic-inducing as a blue screen during a Windows update or reboot. If you’re staring at an error message that reads: winload.efi digital signature

“winload.efi is missing or contains errors. The digital signature for this file couldn’t be verified.” …don’t worry