Archive for the ‘Windows Server 2016’ Category

Microsoft Windows – ein Lösungsweg für den Windows Fehlercode ‚0xc0000005‘

Mittwoch, April 14th, 2021

   Fehlercode ‚0xc0000005‘ – zählt zu den bekannteren Windows Fehlern und er betrifft nicht nur Nutzer von Windows 10 sondern auch Nutzer älterer Versionen wie Windows 8 und Windows 7 plus deren Windows Server Versionen. Mit der Data Execution Prevention (oder „Datenausführungsverhinderung“) hat Windows eine Funktion zum Schutz des Arbeitsspeichers integriert die unfreiwillig für Zugriffsprobleme wie 0xc0000005 verantwortlich sein kann. Einige Programme sind mit diesem Sicherheitsfeature nämlich nicht kompatibel sodass bestimmte Aktionen zwangsläufig zu dem Fehler führen. Die einfachste Lösung besteht in diesem Fall darin den Schutzmechanismus für die jeweilige Anwendung zu deaktivieren

Microsoft Windows Server 2016 – how to install Remote Desktop Services (RDS)

Mittwoch, November 11th, 2020

   Microsoft Windows Server 2016 – how to install Remote Desktop Services (RDS)

Microsoft Windows Server 2008 R2 and above – released a patch for the ZeroLogon vulnerability that needs to be applied to your domain controllers if you haven’t done this already do this asap

Mittwoch, Oktober 21st, 2020

Download the patch here …

Microsoft Windows Server 2008 R2 and above – ‚Zerologon‘ unauthenticated domain controller compromise by subverting Netlogon cryptography (CVE-2020-1472)

Montag, September 28th, 2020

ZeroLogon – testing script

Microsoft Windows Server 2019 versus 2016 – which to choose?

Samstag, Dezember 7th, 2019

Microsoft Windows Server 2019 versus 2016 – which to choose?

Connected Devices Platform Service (CDPSvc) – der Dienst für Synchronisationsaufgaben Mail-Abruf, Live-Kacheln, OneDrive-Synchronisierung etc. verantwortlich

Freitag, Dezember 6th, 2019

Microsoft Windows 10 / Microsoft Windows Server 2016 – CDPUserSvc Probleme

Der Befehl weist Windows an den Dienst in einem eigenen Prozess auszuführen

C:\> sc config cdpusersvc type=own

Microsoft Server 2016 Windows Update – kann beschleunigt werden

Samstag, Oktober 19th, 2019

Microsoft Server 2016 Windows Update – langsam kann aber beschleunigt werden




Microsoft Windows Client / Microsoft Windows Server – how to determine which .NET Framework versions are installed

Freitag, Oktober 11th, 2019

Users can install and run multiple versions of the .NET Framework on their computers. When you develop or deploy your app, you might need to know which .NET Framework versions are installed on the user’s computer

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\NET Framework Setup\NDP\v4\Full

Microsoft Windows Server 2008 R2 & 2012 R2 – applications may crash or become unresponsive if another user logs off Remote Desktop session

Montag, Oktober 7th, 2019

To resolve this issue upgrade to Windows Server 2016 the issue is fixed in this version of Windows Server

Microsoft Windows 7/8 & Windows Server W2k8/W2k12/W2k16/W2k19 – CVE-2019-1182 | Remote Desktop Services Remote Code Execution Vulnerability Security Vulnerability

Mittwoch, August 14th, 2019

A remote code execution vulnerability exists in Remote Desktop Services formerly known as Terminal Services – when an unauthenticated attacker connects to the target system using RDP and sends specially crafted requests. This vulnerability is pre-authentication and requires no user interaction. An attacker who successfully exploited this vulnerability could execute arbitrary code on the target system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights

Microsoft Windows Server 2016 & 2019 – Windows Search is disabled by default

Samstag, August 3rd, 2019

Microsoft Windows Server 2016 & 2019 – this is because indexing of the volumes can cause problems in certain scenarios such as with Cluster Shared Volumes (CSV) and in running Remote Desktop Session Host (RDSH) with multiple simultaneous sessions


Microsoft Windows Server 2016 – Tutorial on Rights Management Services

Samstag, Juli 20th, 2019

Microsoft Windows Server 2012 / 2016 / 2019 – collecting the Windows Perfmon log data to diagnose virtual machine performance issues

Freitag, Juli 19th, 2019

Microsoft Local Administrator Password Solution (LAPS) 6.2 – provides management of local account passwords of domain joined computers

Mittwoch, Juni 26th, 2019

Microsoft Local Administrator Password Solution (LAPS)  – to automatically manage local administrator passwords on domain joined computers so that passwords are unique on each managed computer, randomly generated, and securely stored in Active Directory infrastructure. The solution is built on Active Directory infrastructure and does not require other supporting technologies. LAPS uses a Group Policy client-side extension (CSE) that you install on managed computers to perform all management tasks. The solution’s management tools provide easy configuration and administration

Disk Defragmentation best practice – are you looking for information on defragmentation of your vmsf datastores or defragmentation within the guest os

Sonntag, Juni 9th, 2019

vmware_logo.jpg   The answer is NO defragmentation for both – defragmentation also generates more I/O to the disk. This could be more of a concern to customers than any possible performance improvement that might be gained from the defrag. I should point out that I have read that, internally at VMware, we have not observed any noticeable improvement in performance after a defragmentation of Guest OSes residing on SAN or NAS based datastores. I also want to highlight an additional scenario that uses an array based technology rather than a vSphere technology. If your storage array is capable of moving blocks of data between different storage tiers (SSD/SAS/SATA), e.g. EMC FAST, then defragmentation of the Guest OS doesn’t really make much sense. If your VM has been running for some time on tiered storage, then in all likelihood the array has already learnt where the hot-blocks are, and has relocated these onto the SSD. If you now go ahead and defrag, and move all of the VM’s blocks around again, the array is going to have to relearn where the hot-spots are