Install Guide

Troubleshooting
This section describes how to troubleshoot the issues that you may encounter while installing or upgrading WDM.
Topics:
• .NET Framework Installation Error in Windows 2012 and Windows server 2016
• Failure While Attaching the Database
• Error While Installing WDM Database in a Distributed Setup
• Database Installation Failure After Manual Uninstallation of SQL Server Express 2014
• After Upgrading from WDM 5.5.1 to WDM 5.7 Software Repository is not Secure
• Troubleshooting Post Deployment
• Troubleshooting Load Balancing Issues
• Cloud Environment Setup Issue
• Error in Installation of WDM in Upgrade Setup
.NET Framework Installation Error in Windows 2012
and Windows server 2016
Issue: .NET Framework 3.5 installation fails on Windows Server 2012 and Windows server 2016 with error code 0x800F0906
Resolution:
Method 1:
1 Log in to the system where you have installed Windows Server 2012 and Windows server 2016, and launch the Server Manager.
2 Install .NET Framework 3.5 features using the Add Roles and Features wizard in Server Manager.
3 While installing specify an alternate source path using the link at the bottom of the wizard.
Method 2:
Using DISM from the command prompt, specify the source les path parameter:
For example, if D: is the Windows Sever DVD media, the source les path would be: DISM /Online /Enable-Feature /
FeatureName:NetFx3ServerFeatures /FeatureName:NetFx3 /Source:D:\Sources\sxs
Method 3:
1 Log in to the system where you have installed Windows Server 2012 and Windows server 2016, and launch the Server Manager.
2 Install Server Role Windows Server Update Services (WSUS)using Add Roles and Features Wizard in Server Manager.
3 Using DISM from the command prompt, specify the source les path parameter: DISM /Online /Enable-Feature /
FeatureName:NetFx3ServerFeatures /FeatureName:NetFx3
4 Make sure Windows Update Service is running, and Windows Update store can be connected from where the necessary components
can be retrieved.
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