Error: No Key Protectors Found. ^hot^
If you want the drive to unlock automatically when you boot up (using the TPM chip), you need to add that protector specifically:
: If BitLocker was suspended and never resumed, the protectors might appear missing or inactive . How to Fix It error: no key protectors found.
If the protectors are truly gone but you have your Recovery Key, you can try to strip the encryption entirely via Command Prompt: manage-bde -off C: If you want the drive to unlock automatically
: If this error is appearing specifically within a software or workflow called "Proper Paper" (such as a legal document tool or academic submission portal), it likely means the system cannot find a required digital signature or encrypted "key" file needed to verify your document. You may need to re-upload the original file or check the Microsoft Support page if it's a system-level block . This can take several hours depending on the
This can take several hours depending on the size of your drive. You can check the progress with manage-bde -status . Once it reaches 0%, the drive is decrypted, and the error should disappear. When All Else Fails
On modern laptops (especially Surface devices or OEM builds), Windows 10/11 often enables BitLocker automatically during the Out-of-Box Experience (OOBE). Sometimes, this process initiates the encryption but fails to create the protector object (usually because the TPM wasn't ready or a Group Policy timed out).
