replace old links

Author: David Curwin

articles/backup/backup-azure-mabs-troubleshoot.md

@@ -57,7 +57,7 @@ We recommend you perform the below validation, before you start troubleshooting
 
 | Operation | Error details | Workaround |
 | --- | --- | --- |
-| Pushing agent(s) to protected servers | The agent operation failed because of a communication error with the DPM Agent Coordinator service on \<ServerName>. | **If the recommended action shown in the product doesn't work, then perform the following steps**: <ul><li> If you are attaching a computer from an untrusted domain, follow [these steps](https://docs.microsoft.com/system-center/dpm/back-up-machines-in-workgroups-and-untrusted-domains?view=sc-dpm-2019). <br> (OR) </li><li> If you are attaching a computer from a trusted domain, troubleshoot using the steps outlined in [this blog](https://techcommunity.microsoft.com/t5/system-center-blog/data-protection-manager-agent-network-troubleshooting/ba-p/344726). <br>(OR)</li><li> Try disabling antivirus as a troubleshooting step. If it resolves the issue, modify the antivirus settings as suggested in [this article](https://docs.microsoft.com/previous-versions/system-center/system-center-2012-R2/hh757911(v=sc.12)).</li></ul> |
+| Pushing agent(s) to protected servers | The agent operation failed because of a communication error with the DPM Agent Coordinator service on \<ServerName>. | **If the recommended action shown in the product doesn't work, then perform the following steps**: <ul><li> If you are attaching a computer from an untrusted domain, follow [these steps](https://docs.microsoft.com/system-center/dpm/back-up-machines-in-workgroups-and-untrusted-domains?view=sc-dpm-2019). <br> (OR) </li><li> If you are attaching a computer from a trusted domain, troubleshoot using the steps outlined in [this blog](https://techcommunity.microsoft.com/t5/system-center-blog/data-protection-manager-agent-network-troubleshooting/ba-p/344726). <br>(OR)</li><li> Try disabling antivirus as a troubleshooting step. If it resolves the issue, modify the antivirus settings as suggested in [this article](https://docs.microsoft.com/system-center/dpm/run-antivirus-server?view=sc-dpm-2019).</li></ul> |
 
 ## Setup could not update registry metadata
 
@@ -91,7 +91,7 @@ We recommend you perform the below validation, before you start troubleshooting
 | Backup | If you are backing up only system state, verify that there is enough free space on the protected computer to store the system state backup. | <ol><li>Verify that Windows Server Backup is installed on the protected machine.</li><li>Verify that there is enough space on the protected computer for the system state. The easiest way to verify this is to go to the protected computer, open Windows Server Backup, click through the selections, and then select BMR. The UI then tells you how much space is required. Open **WSB** > **Local backup** > **Backup schedule** > **Select Backup Configuration** > **Full server** (size is displayed). Use this size for verification.</li></ol>
 | Backup | Back up failure for BMR | If the BMR size is large, move some application files to the OS drive and retry. |
 | Backup | The option to reprotect a VMware VM on a new Microsoft Azure Backup Server does not show as available to add. | VMware properties are pointed at an old, retired instance of Microsoft Azure Backup Server. To resolve this issue:<br><ol><li>In VCenter (SC-VMM equivalent), go to the **Summary** tab, and then to **Custom Attributes**.</li>  <li>Delete the old Microsoft Azure Backup Server name from the **DPMServer** value.</li>  <li>Go back to the new Microsoft Azure Backup Server and modify the PG.  After you select the **Refresh** button, the VM appears with a check box as available to add to protection.</li></ol> |
-| Backup | Error while accessing files/shared folders | Try modifying the antivirus settings as suggested in this article [Run antivirus software on the DPM server](https://docs.microsoft.com/previous-versions/system-center/system-center-2012-R2/hh757911(v=sc.12)).|
+| Backup | Error while accessing files/shared folders | Try modifying the antivirus settings as suggested in this article [Run antivirus software on the DPM server](https://docs.microsoft.com/system-center/dpm/run-antivirus-server?view=sc-dpm-2019).|
 
 ## Change passphrase
 

articles/backup/backup-mabs-release-notes-v3.md

@@ -55,7 +55,7 @@ This article provides the known issues and workarounds for Microsoft Azure Backu
 4. [Install](https://docs.microsoft.com/sql/ssms/download-sql-server-management-studio-ssms) SQL Server Management Studio (SSMS).
 5. Configure Reporting using the parameters as documented in [SSRS configuration with SQL 2017](https://docs.microsoft.com/azure/backup/backup-azure-microsoft-azure-backup#upgrade-mabs).
 6. [Install](backup-azure-microsoft-azure-backup.md) MABS V3.
-7. [Restore](https://docs.microsoft.com/sql/relational-databases/backup-restore/restore-a-database-backup-using-ssms?view=sql-server-2017) SQL using SSMS and run DPM-Sync tool as described [here](https://docs.microsoft.com/previous-versions/system-center/data-protection-manager-2010/ff634215(v=technet.10)).
+7. [Restore](https://docs.microsoft.com/sql/relational-databases/backup-restore/restore-a-database-backup-using-ssms?view=sql-server-2017) SQL using SSMS and run DPM-Sync tool as described [here](https://docs.microsoft.com/system-center/dpm/back-up-the-dpm-server?view=sc-dpm-2019#using-dpmsync).
 8. Update the ‘DataBaseVersion’ property in dbo.tbl_DLS_GlobalSetting table using the following command:
 
 ```sql