After win7 disk encryption, forget how to retrieve the password

The specific method is as follows:

1. When encrypting, everyone should use U disk to backup the encryption key. Here, everyone has already backed up the key. Insert the USB flash drive into the computer, and now open “My Computer 

2. Double-click the encrypted disk;

3. A password input box will pop up, select & nbsp;Forgot Password 

4, in the pop-up "BitLocker Drive Encryption" window, select "Get the key from the USB flash drive";

5, according to the picture Prompt, select the next step directly;

6. In the pop-up "BitLocker Drive Encryption" window click “Complete>;

7, then in “My Computer” Open the corresponding disk.