Win10 th2 official version 10586 November update error Tip parameter is incorrect

After upgrading to the latest version of Windows 10, many users reported that they encountered BitLocker encryption technology can not be enabled. For now, this issue seems to only affect the clean installation of Windows 10 November update (TH2) devices (ie build 10586), Microsoft TechNet Forum users & lsquo;nesoi & rsquo; is one of them. The specific situation is that when you want to enable BitLocker encryption, the wizard will give a prompt "Incorrect parameters".

It is reported that those users who have enabled BitLocker encryption in previous versions such as RTM (build 10240) will be able to continue to use the upgrade after the November update (build 10586).

Unfortunately, when you turn off the BitLocker function later —— whatever the user does, manually reset the system and select ‘ does not retain any content & rsquo; (Keep Nothing) &mdash ;— The user still can't enable the feature again (the same error pops up & lsquo; parameter is incorrect & rsquo;).

Users on Reddit who are experiencing the same problem are guessing that this problem is caused by changes in BitLocker in the latest version of Windows 10, and that it is not hardware based. So far, Microsoft has not officially launched a solution to the problem, and it may be related to the company's incomprehensible decision to remove the Media Creation Tool in the November update.

But if you haven't turned it on before, you will see this error message if you want to open it after the upgrade; or it will be turned on at 10240 and upgraded to 10586 and executed thoroughly (delete all personal files and settings)&ldquo ; reset system & rdquo; operation, the system will not be able to turn on the reset system.

This situation has also been discovered by many Reddit forum users. They think that this is not directly related to the hardware itself. The main reason is that there is a problem with the official version of Win10 TH2, which will undoubtedly reduce Win10 security. However, Microsoft has not yet commented on this matter. Users who use this feature should avoid the pure installation of the official TH2 version and avoid completely resetting the system after the upgrade.

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