Enable BitLocker issue, “The system can not find the file specified.”

Couldn’t enable BitLocker on Windows 10.

The fix is to rename or delete ReAgent.xml in \Windows\System32\Recovery\

Reference:

https://answers.microsoft.com/en-us/windows/forum/all/bitlocker-the-system-cannot-find-the-file/76c4223e-6cef-4dc8-9274-e3cc788119ed

https://social.technet.microsoft.com/Forums/en-US/afe53f8d-2f9e-4fc0-bc56-0b577a9c8d38/bitlocker-quotthe-system-can-not-find-the-file-specifiedquot?forum=w8itprosecurity