RPC error 1722 / 0x6ba / RPC_S_SERVER_UNAVAILABLE is logged when a lower layer protocol reports a connectivity failure. The common case is that the abstract TCP CONNECT operation failed. In the context of AD replication, the RPC client on the destination DC was not able to successfully connect to the RPC server on the source DC.
How does DHCP scope creation differ in Windows Server 2012 and Windows Server 2012 R2 compared to prior Windows Server versions?
In Windows Server 2012 R2, scope creation is done separately, previously allowing you to add the DHCP server role. In Windows Server 2012 R2, create a realm if your organization is installing the DHCP Server role. In Windows Server 2012 R2, most scope creation is done separately after you enable the DHCP Server role.
How do you fix error 1722 || there is a problem with this Windows Installer package error Windows 10 8 7?
Reregistration Method 3: Windows Installer
What causes the error 1722 ( Windows Installer package error )?
What causes the specific error 1722 (Windows Installer Package Error)? Some potential causes for this error are usually the following: Windows Setup is disabled in the system settings. Engine files are missing or corrupted on your PC.
Will SQL Server 2012 run on Windows Server 2012 R2?
In the Database Engine Configuration section, select the Windows authentication mode. In addition, you have the option to select each Windows authentication and SQL Server authentication individually. Here’s how you can install SQL Server 2012 on Windows Server R2 next year.
Is SQL Server 2012 supported on Windows Server 2012 R2?
SQL Server 2012 and SQL Server 09 R2 support new features in Windows 8.1, Windows 8, Windows Server 2012.R2, and Windows Server 2012. Unless otherwise noted in the table, all Windows Server 2012 features will be released. Available in all currently supported time supported versions of SQL Server.
Is SQL server 2012 supported on Windows Server 2012 R2?
SQL Server 2012 and SQL Server 2008 R2 support the cleanup feature in Windows 8.1, Windows, Windows 2012 Server R2, and Windows 2012 Server Features. Except as noted in the table below, all features that use Windows Server 2012 are only supported on supported versions of SQL Server.
What is the difference between Windows Server 2012 R2 and Hyper-V Server 2012 R2?
The only difference between the two editions is virtualization rights. The standard edition of Windows Server 2012 entitles certain customers to run certain virtual instances of Windows Server, although the data center edition has almost unlimited virtualization rights. That’s all.
Is there an error 1722 on the RPC server?
DCDIAG reports that the Active Directory replication test failed with error 1722: The RPC server is indeed unavailable.

Vijay is a tech writer with years of experience in the Windows world. He’s seen it all – from simple problems to catastrophic system failures. He loves nothing more than helping people fix their PCs, and he’s always happy to share his wisdom with anyone who needs it.
When Vijay isn’t fixing Windows problems, he likes to spend time with his wife and two young children. He also enjoys reading, playing cricket, and watching Bollywood movies.