After reinstalling the win7 system, the encrypted folder cannot be opened. Solution

1. Press ““win+ R” on the keyboard, and enter “ld.; Control -name Microsoft.BitLockerDriveEncryption” in the open dialog box, enter;

2, then the BitLocker management page in the control panel will pop up, and then try to decrypt.
3, if the decryption fails or prompt password, recovery password error, open the command prompt in the start menu, enter the following command to execute:
manage-bde -protectors -get E:
(warm tips E: For the encrypted drive, please modify it to the corresponding drive you need to decrypt.)
4. In the result returned by comparison, “Digital Password ID” and “BitLocker Recovery Key.txt” in the file ““ Recovery key tag & rdquo; there is no consistency;
5, if there is no agreement, it may be that BitLocker encryption information may be damaged, then re-import the old system certificate, if it is not possible, then back up, then format E Try it.
Tips: Windows Explorer can't display capacity before BitLocker encrypted drive is decrypted. Parameter (0x080070057) error may be an unrecognized and incorrect parameter.