The Wiert Corner – irregular stream of stuff

Jeroen W. Pluimers on .NET, C#, Delphi, databases, and personal interests

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Archive for the ‘Windows 8’ Category

DISM fix for Windows 8.1 high CPU usage of TiWorker.exe

Posted by jpluimers on 2018/07/27

This worked for Windows 8.1 as well: Trying fix for Windows 8 high CPU usage of TiWorker.exe (via: bit-tech.net) « The Wiert Corner – irregular stream of stuff

DISM /online /cleanup-image /restorehealth

 

After more than one hour of running, it:

  • freed up more than a gigabyte of disk space. Which on an SSD based VM is a lot.
  • solved the huge memory footprint of TiWorker.exe on the right.

–jeroen

Posted in Power User, Windows, Windows 8, Windows 8.1 | Leave a Comment »

VM disk sizes

Posted by jpluimers on 2018/06/29

I forgot to schedule the post below. It is still relevant if you create a machine with lots of Delphi versions on it.

Read the rest of this entry »

Posted in .NET, .NET 2.0, .NET 3.0, .NET 3.5, Database Development, Delphi, Delphi 2007, Delphi XE, Delphi XE2, Delphi XE3, Delphi XE4, Delphi XE5, Development, Firebird, InterBase, Power User, Software Development, Windows, Windows 8 | 2 Comments »

When you cannot RDP to a target because of “CredSSP-encryption Oracle remediation”: apply your target security patches.

Posted by jpluimers on 2018/06/29

If you get the below error, then your RDP target server needs to be patched.

You can choose to stay vulnerable and modify your policy or registry settings as explained in the first linked article below: that is a temporary “workaround” which I do not recommend. Please update your RDP target servers in stead.

English:

[Window Title]
Remote Desktop Connection

[Content]
An authentication error has occurred.
The function requested is not supported

Remote computer: rdp.example.org
This could be due to CredSSP-encryption Oracle remediation.
For more information, see https://go.microsoft.com/fwlink/?linkid=866660

[OK]

Read the rest of this entry »

Posted in Power User, Windows, Windows 10, Windows 7, Windows 8, Windows 8.1, Windows 9, Windows Server 2008, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016 | Leave a Comment »

Rumors of Cmd’s death have been greatly exaggerated – but it still pays to switch to PowerShell

Posted by jpluimers on 2018/03/21

About a year ago, [WayBackRumors of Cmd’s death have been greatly exaggerated – Windows Command Line Tools For Developers got published as a response to confusing posts like these:

But I still think it’s a wise idea to switch away from the Cmd and to PowerShell as with PowerShell you get way more consistent language features, far better documentation, truckloads of new features (of which I like the object pipeline and .NET interoperability most) and far fewer quirks.

It’s time as well, as by now, Windows 7 has been EOL for a while, and Windows 8.x is in extended support: [WayBackWindows lifecycle fact sheet – Windows Help:

Client operating systems  Latest update or service pack  End of mainstream support  End of extended support
  Windows XP  Service Pack 3  April 14, 2009  April 8, 2014
  Windows Vista  Service Pack 2  April 10, 2012  April 11, 2017
  Windows 7*  Service Pack 1  January 13, 2015  January 14, 2020
  Windows 8  Windows 8.1  January 9, 2018  January 10, 2023
Windows 10, released in July 2015**  N/A  October 13, 2020  October 14, 2025

Which means the PowerShell version baseline on supported Windows versions is at least 4.0: [Archive.iswindows 10 powershell version – Google Search and [WayBackPowerShell versions and their Windows version – 4sysops

PowerShell and Windows versions ^
PowerShell Version Release Date Default Windows Versions
PowerShell 2.0 October 2009 Windows 7 Windows Server 2008 R2 (**)
PowerShell 3.0 September 2012 Windows 8 Windows Server 2012
PowerShell 4.0 October 2013 Windows 8.1 Windows Server 2012 R2
PowerShell 5.0 April 2014 (***) Windows 10

So try PowerShell now. You won’t regret it.

–jeroen

via: [WayBack] Very interesting clear-up post and comments on CMD, command.com, PowerShell in past and future DOS/Windows versions and Unix shells altogether. – Ilya S – Google+

Posted in Batch-Files, CommandLine, Development, Power User, PowerShell, Scripting, Software Development, Windows, Windows 10, Windows 7, Windows 8, Windows 8.1, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016 | Leave a Comment »

What is Swapfile.sys and How Do You Delete It?

Posted by jpluimers on 2018/03/09

Windows 10 (and 8) include a new virtual memory file named swapfile.sys. It’s stored in your system drive, along with the pagefile.sys and hiberfil.sys. But why does Windows need both a swap file and a page file?

In summary, the swapfile — swapfile.sys — is currently used for swapping out Microsoft’s new style of app. Microsoft has called these universal apps, Windows Store apps, Metro apps, Modern apps, Windows 8 apps, Windows 8-style UI apps, and other things at various points.

via:

Posted in Power User, Windows, Windows 10, Windows 8, Windows 8.1, Windows 9 | Leave a Comment »

 
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