

Defect refers to the fault in the test environment and found by testers. The mistakes made by any team member of SDLC due to various reasons like lethargy, time pressure, unclear or insufficient requirements, assumptions, complexity of requirements. You can choose to have functions resume after a signal that is handled, rather than failing with EINTR see Primitives Interrupted by Signals. This can mean that the device file was installed incorrectly, or that the physical device is missing or not correctly attached to the computer. “No such device or address.” The system tried to use the device represented by a file you specified, and it couldn’t find the device. Antivirus software on your computer can sometimes interfere with the system and force it to log in with a temporary profile. Or you can run the RegIdleBackup task manually.In this case, a registry cleaning program that can safely tidy up your Windows registry for improved PC performance. Windows will backup the registry files in the next system maintenance window. This task is a part of the Windows automatic maintenance task. Check that the RegIdleBackup (Registry Idle Backup Task) is enabled.

Then open Windows Task Scheduler ( taskschd.msc) and go to Task Scheduler Library -> Microsoft -> Windows -> Registry. You can create this registry setting manually or by using the PowerShell command: New-ItemProperty -Path ″HKLM:\System\CurrentControlSet\Control\Session Manager\Configuration Manager″ -Name EnablePeriodicBackup -Type DWORD -Value 1 To enable automatic registry backup in modern Windows 10 builds, you need to create the EnablePeriodicBackup (REG_DWORD) parameter with the value 1 in the HKLM\System\CurrentControlSet\Control\Session Manager\Configuration Manager registry key. Starting with Windows 10 version 1809, Microsoft decided to completely disable the automatic registry backup task to save disk space. If the Windows registry is corrupted, you just had to boot your computer from an external media and replace the registry files in the C:\Windows\System32\Config\ directory with the versions from the backup folder. Registry files were automatically backed up with a scheduled task to the %windir%\System32\config\RegBack folder. The automatic registry backup feature has been enabled in all Windows 10 builds up to 1803. Enable Automatic Registry Backup on Windows 10
