Massive vulnerability in Windows Defender leaves most Windows PCs vulnerable
Massive vulnerability in Windows Defender leaves most Windows PCs vulnerable (CVE-2017-0290)
Reference by Gajshield
Reference by Gajshield
You receive a “The User Profile Service failed the logon” error message
When you log on to a Windows 7-based or a Windows Vista-based computer by using a temporary profile, you receive the following error message:
The User Profile Service failed the logon. User profile cannot be loaded.
Fix the user account profile
If you have only one folder starting with S-1-5 that is followed by long numbers and ends with .bak. Right-click the folder, and then click Rename. Remove .bak at the end of the folder name, and then press ENTER.
Courtesy :- Microsoft Corportation