We are getting blue screen error when we login to windows normally.So,we are unable to install SEP.We are able to boot into safe mode but not in a normal way blue screen error is interrupting the process.
We have done troubleshooting regarding the problem and unable to find a solution.finally tried to repair the current windows.But still couldnot because it is stopping at some point..
So,we replaced the current windows folder with a new one and started the process of cleaning the laptop.
Regarding the rescue disk.. are you talking about Endpoint recovery tool which is available?