Category Archives: issue

October 2022 update: Error 0xaac (2732) on domain connections confirmed by Netjoin fix for CVE-2022-38042

Posted on 2022-10-28 by guenni

[German]An October update for CVE-2022-38042 and a long history now confirmed by Microsoft. The October 11, 2022 security update also included domain join hardening to close the vulnerability (CVE-2022-38042). However, these changes had powerful collateral damage. Now Microsoft has published … Continue reading →

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WhatsApp: Worldwide down for some users (Oct. 25, 2022)

Posted on 2022-10-25 by guenni

[German]If you're a user of the WhatsApp messenger service and nothing is working right now, it's not because of your device or your account. Meta subsidiary WhatsApp is likely to experience a worldwide outage of its Messenger service today, October … Continue reading →

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Windows 11 22H2: Troubleshooter for upgrade blocker "printer driver" released (Oct. 21, 2022)

Posted on 2022-10-25 by guenni

[German]Microsoft has released a troubleshooter to fix printer issues last Friday (October 21, 2022). This troubleshooter helps against the compatibility issues with the drivers of certain printers on Windows 11 21H2 and 22H2 confirmed at the end of September 2022. … Continue reading →

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Install bug: Windows Server 2019 / 2022 does not save some administrator passwords

Posted on 2022-10-23 by guenni

[German]Brief note to administrators who are deploying installations of Windows Server 2019 and Windows Server 2022. A blog reader pointed out a bug to me that he noticed during setup. During installation, you can set a password for the administrator, … Continue reading →

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Issues with OneDrive for Business Sync Client caused by update KB5018410 (Oct. 22, 2022)

Posted on 2022-10-22 by guenni

[German]Microsoft  is currently reporting various issues with the OneDrive for Business Sync Client. These range from problems when logging off, to the synchronization of a Teams website that does not end, to the problem that the OneDrive for Business Sync … Continue reading →

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Why ISL Online: Critical factors when choosing a remote desktop solution

[Sponsored Post]In the rapidly evolving IT world, choosing the right remote desktop software is critical for organizations that value security, ease of use and reliability. One provider of secure remote access that has been on the market since 2001 is ISL Online, which presents some considerations for choosing such software below. More ...

SSL/TLS connection issue fix: out-of-band update status and affected applications (Oct. 21, 2022)

Posted on 2022-10-22 by guenni

[German]As of October 17, 2022, Microsoft has released several unscheduled updates for Windows. These updates fix a connection problem that can occur with SSL and TLS connections. Affected by this problem are probably all Windows client and server. Below I … Continue reading →

Posted in issue, Update, Windows | Tagged , , | 2 Comments

Microsoft confirms Outlook bug dropping error 603: Can't configure Exchange Online mailbox

Posted on 2022-10-21 by guenni

[German]Microsoft has published a new support article that addresses an error in the Outlook desktop application. Users receive error 603 "Can't configure Exchange Online mailbox" during autodiscover while configuring a connection to an Exchange Online mailbox.

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Cyber attack on Metro AG or just a IT break down? Austria, France, German (and more countries?) affected

Posted on 2022-10-20 by guenni

[German]Gastronomy wholesaler Metro group is facing currently serious computer issues in it's stores – I guess world wide. First the question raised: Was there a cyber attack on the Metro Group in Austria? At least that's what the information I … Continue reading →

Posted in General, issue, Security | Tagged , , | 2 Comments

Citrix connections broken after Windows update KB5018410 (October 2022) (TLS problem)

Posted on 2022-10-18 by guenni

[German]Small addendum from last week. Since the October patchday (October 11, 2022), administrators of Citrix installations have noticed that connections no longer work for Citrix clients once Windows update KB5018410 has been installed. This update for Windows 10 version 20H2-21H2 … Continue reading →

Posted in issue, Software, Update, Windows | Tagged , | 2 Comments

Outlook 365 Outbox: Online mode no longer possible for shared mailboxes

Posted on 2022-10-15 by guenni

[German]Call for help from a blog reader struggling with Outlook 365 and shared mailboxes. In Outlook clients, online mode is no longer possible with shared mailboxes. Mails are no longer moved from the Outbox to the Sent Mail folder. The … Continue reading →

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