Windows 10: HKEY_CURRENT_USER\Software\Microsoft and HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft

Honestly, I mistakenly deleted the following files in windows 10:HKEY_CURRENT_USER\Software\MicrosoftHKEY_LOCAL_MACHINE\SOFTWARE\MicrosoftAfter restarting my laptop, the windows can not run, showing the "Blue Screen".Also, I can not run the windows through "Safe Mode".How can I solve this problem?Is there any solution without reinstall windows?

:)

 

What is "Program" in taskmanager

Look for it in the usual places:
C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Startup
C:\Users\USERNAME\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce
HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run
HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce

It will be in one (or more) of those locations. Or you can just run msconfig, switch to the Startup tab and find it in that list. It should tell you which of the above it is in and what it is running.

 

Registry strange behavior in HKEY_CURRENT_USER\Software\Microsoft\...

I tried to clear all contents of
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts
then set security permission to logger user name () to be clear from:

• create key
• set value

and let it inherently apply to all keys under it

But it responds with icons flickering / blinking very often
so I undo the security setting.. but while keeping on registry browsing under this key I came across:

1. The jpg filetype key and userchoice key were created
2. On userchoice key the logging user () ACL was created, and
3. It's set to DENY on SET VALUE !

Is it windows 10 behavior or an intruder's been screwing up ?
Please help me.. many thanks in advance

 

Registry strange behavior in HKEY_CURRENT_USER\Software\Microsoft\...

Why? that's your file associations and registered file types.

I suggest if you have a system restore point you use that to reverse whatever you've done.