When Microsoft released Windows 10, it substituted the Windows Update log file engagement log file from a obviously text to a binary file format. The Windows Update log file is typically required past times Developers as well as information technology professionals to read vital information piece debugging applications. The preferred format for the Update log file is text as well as then that it tin forcefulness out live on opened using the obviously text editor, or processed using the text editing tools.
Windows Update Log File formatting improved
However, alongside Microsoft replacing alongside an unreadable binary format, a novel PowerShell cmdlet, Get-WindowsUpdateLog, was added to format the binary file as well as convert to the preferred text format.
This procedure required users to either connect to the Microsoft Symbol Server to driblet dead the latest symbol files or they needed to download the latest Windows symbol files earlier running the Get-WindowsUpdateLog cmdlet.However, the procedure would non Pb to success if the latest symbols were unavailable at the Microsoft Symbol Server at the fourth dimension of connection, hence throwing formatting issues inward the formatted text files.
This upshot has been sorted to roughly extent alongside the unloose of Windows 10 version 1709 ( Creators update ). Read on.
Connection to Microsoft Symbol Server non required
With the unloose of Windows 10 v 1709, Microsoft has improved the overall Windows update log file access. Establishing a connexion to the Microsoft Symbol Server to driblet dead the symbols is no longer required. Though, users volition nevertheless convey to run the Get-WindowsUpdateLog PowerShell cmdlet to interpret the Windows Update log from its binary format into readable text files.
Observe the screenshots as well as y'all volition detect that though the calculator has no network connexion at all (see the icon at the bottom right), the Get-WindowsUpdateLog worked successfully.
What are Symbol files
For curious minds, hither is an explanation. When applications, libraries, drivers, or operating systems are linked, the linker that creates the .exe as well as .dll files also practise a number of additional files known equally symbol files.
Symbol files are identified alongside the extension .pdb. They friction match a diversity of information which are non genuinely needed when running the binaries, only which could live on really useful inward the debugging process. symbol files typically contain,
- Global variables
- Local variables
- Function names as well as the addresses of their entry points
- Frame pointer omission (FPO) records
- Source-line numbers
For to a greater extent than information watch Technet.
Source: https://www.thewindowsclub.com/
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