Hey guys I was trying to dual boot stock windows 10 and PrimeOS, so I had to unlock the bitlocker then it booted into PrimeOS setup and then after that it restarted and booted in windows saying "preparing bitlocker recovery" and then the screen went blank.

Tried every possible way to recover back to windows but won't happen,what should I do please help been trying for a week.

Please if anyone knows a way please do contact me Email removed

This is a Windows matter, is it not?
And this here is a Linux forum.
Wouldn't you be better off asking on a Windows forum?

Also, you should remove your email address - it is publicly visible now, spammers are probably already flooding your Inbox?

1 members found this post helpful.

Bitlocker is a Microsoft product...and you want to load Windows. What you should do is CONTACT MICROSOFT.
No, this isn't the place to come for personalized, one-on-one, free tech support; this isn't a help desk, and we aren't going to email you. Either participate in the forum, or pay someone to help you one-on-one.

::EDIT::
And did you do ANY research, since you say you've been trying for a week?? Because just putting "reload windows surface pro 4 with bitlocker" into Google pulls up, as the VERY FIRST HIT:
https://www.repairwin.com/fix-cannot...ith-bitlocker/

...a step-by-step guide. With pictures. And the second hit is from the Microsoft forums.