Trellix and McAfee EPO Server SQL Server Performance tips

    Database Configuration: Ensure the following settings for the EPO Database:   Autoshrink: False Auto Close: False Auto Update Statistics: True These settings prevent unnecessary shrinking and closing of the database, while maintaining up-to-date statistics for efficient performance.   Customization for Rare Circumstances: While Auto Update Statistics is generally recommended as true, there might […]

Exchange: Activesync 1053 Event, 4003 Error 2007/2010/2013/2016 Adminsholder

Activesync with Exchange 2013 does not work, ADMINSHOLDER Flag (an old bad friend) ERROR YOU SEE: Access+is+denied.%0d%0aActive+directory+response%3a+00000005%3a+SecErr%3a+DSID-03152612%2c+problem+4003+(INSUFF%5FACCESS%5FRIGHTS)%2c+data+0%0a_ We just had a user with Activesync with a user migrated from 2007 to 2013. The user was fresh made on 2007 and migrated forth and back a few times. https://testconnectivity.microsoft.com/ Did show all info he can get […]

APP-V Cache settings

Here is a good site with some scripts to force the load of appv packages or clear unused files: http://www.virtualapp.net/scripts.html Location German Windows XP: C:\Dokumente und Einstellungen\All Users\Dokumente\SoftGrid Client\sftfs.fsd * Check Whitepaper MS: App-V Application Publishing and Client Interaction. * From an overall view from diffrent Blogs and books and also customers we have seen […]

Datenschutzerklaerung der Butsch Informatik

Version vom 01.09.2023 In dieser Datenschutzerklärung erläutern wir, die Butsch Informatik, wie wir Personendaten erheben und sonst bearbeiten. Das ist keine abschliessende Beschreibung; allenfalls regeln andere Datenschutzerklärungen oder allgemeine Geschäftsbedingungen spezifische Sachverhalte. Unter Personendaten werden alle Angaben verstanden, die sich auf eine bestimmte oder bestimmbare Person beziehen. Wenn Sie uns Personendaten anderer Personen (z.B. Familienmitglieder, […]

Exchange 2013/2016 and 2010 Proxy back (400) Bad Request, ADS-user in too many ADS-groups member

Exchange 2010/2013/2016 Migration, problem after DNS-pointing to 2016 structure with some users Outlook.exe When you thought Kerberos Bloating is way back 2012 it returns. And after some research it is still all over the place. It does affect on premise Solutions as well as cloud solution like ADFS, AZURE etc. Error: This error (HTTP 400 […]

Exchange 2016 CU20 Schema Update setup.exe /preparead fail because of case sensitivity of OWA APP Policy

ISO/PATCH: ExchangeServer2016-x64-cu20 Cumulative Update 20 for Exchange Server 2016 (microsoft.com)  Problem: Exchange 2016 CU20 Setup.exe /preparead (Version 15.1.2242.4 Fails) on Server 2016 (1607) Step Configuring Microsoft Exchange Server Organization Preparation results FAILED Exchange 2016 CU 20 need and fails to update Active Directory Schema to newer Version (setup.exe /prepareschema works setup.exe /Preparead fails) if you […]

03.03.2021 Exchange 2010, 2013, 2013, 2016, 2019 Patch KB5000871 how to Update correct with Links

HAFNIUM targeting Exchange Servers with 0-day exploits Important Exchange Update 03.03.2021 for all Microsoft Exchange Versions Affected Exchange Version: 2010, 2013, 2013, 2016, 2019       12.03.2021 We have seen so many installations fail on certain blogs and forums. Please make sure understand the update process of patching a special Server like Exchange or […]