Browsing loại
Cases
“Object ‘‘ couldn’t be found on ‘‘” error when trying to …
SymptomsWhen you try to uninstall Microsoft Exchange Server 2019 or 2016 on servers that have the January 2023 Security Update for Exchange Server installed, the Setup program abruptly stops responding and returns the…
EWS web application pool stops after the February 2023 Security Update is installed
Exchange Version: Exchange Server 2019 Exchange Server 2016SymptomsAfter you install the Exchange Server February 2023 Security Update on Microsoft Exchange Server 2019 or 2016, the Exchange Web Services (EWS)…
Exchange Server 2013 End of Support Coming Soon
On April 11, 2023, less than 90 days from today, Exchange Server 2013 reaches End of Support!After that date, Microsoft will no longer provide:Technical support for problems that may occurBug fixes for issues that are…
HOW TO MOVE VERITAS SERVER BACKUP TO NEW VERITAS BACKUP SERVER OR DIFFERENT SERVER
BackgroundIn system administration, for the reason that we need to upgrade the backup system, we need to move the old vertias backup storage system to the new server system. Today Phuong Nguyen will show you how to move the veritas…
How to Delegate permission to allow users to join computers to AD-Join Domain
DescriptionThe story of system administration of enterprises is usually medium-sized, medium-sized, enterprise… If our business is small, usually the network administrator does all of it, ie roles and system admin roles, network admin…
Cisco Catalyst 9300 – %Error Deleting flash:/{name} (Is a directory)
ProblemToday I was upgrading a Cisco 9300 switch, and needed to free up some space in the flash memory to upload the new system image to. But when I tried to delete the current system file I got this error.*Feb 12 15:13:42.602:…
Update Fix FIP-FS Handling Error Y2K22 Email Stuck in Transport Queues When Updating Exchange Server…
DescriptionAccording to the article on 01/01/2022, there is an important error message about the inter-Exchange failure to send/receive Y2K22 hereRecently, after reporting on January 2, 2022, brothers cried around the world because…
Update Antimalware Exchange error “Message deferred by categorizer agent, FIP-FS”
DesciptionThose of you who are using it, please note. The beginning of 2022 is on New Year's Day. Microsoft Exchange Just released MSFTExchange has released the #msantimalware update for Exchange Anti-malware. This update will cause…
How to Remove Checkpoint Snaphots hyper-V State Recovery
DescriptionFor VMs in hyper-v create and delete checkpoints is normal. However, for some reason we use Veritas backup or Veeam backup software but fail midway, state VMs have checkpoints that monitor or snapshots in Hyper-v that cannot…
OWA redirection doesn’t work after installing November 2021 security updates for Exchange…
SymptomsAfter you install the November 2021 security updates (KB5007409) for Microsoft Exchange Server 2019, 2016, or 2013, Outlook on the web (OWA) redirection in a hybrid environment is broken.For on-premises…