If it happened Error 1327.Invalid Drive when you tried to upgrade Veeam Backup & Replication to 11a, don’t panic, this is likely caused by a stale registry entry for the Veeam server. In my case, the Veeam server had a F drive but removed it long time ago. My error message is Error 1327.Invalid Drive F: and upgrade failed.
If you would like to upgrade Citrix Virtual Apps server from Citrix Virtual Apps 7 1912 LTSR version to the newer version, it might happen error messages “We cannot determine which SQL Server version is current installed” and “The SQL Server LocalDB version is lower than the minimum supported version”.
As you know the Citrix Virtual Apps 7 1912 LTSR supports Windows Server 2019, today, I am going to show you how to in place upgrade Citrix Virtual Apps 7 1912 LTSR servers from Windows Server 2012 R2 to Windows Server 2019.
If you are trying to promo windows server 2019 as domain controller, it happened “Verification of replica failed. The specified domain {Domain-Name} is still using the File Replication Service (FRS) to replicate the SYSVOL share. FRS is depreciated.” Error, this is because Windows Server version 1709 (or after version) can no longer be added as an Active Directory domain controller (DC) to an existing domain that is still using File Replication Service (FRS) for replication of the SYSVOL share.
Veeam released new Veeam Backup & Replication 11a Cumulative Patches P20211211 on Dec 22,2021. This cumulative patch includes the following new features, enhancements and fixes for the original V11a build
If you try to open Exchange management console but show Initialization failed “Kerberos” Authentication failed error, don’t panic, today, I am going to how to fix it.