Microsoftwindowsnetfx3ondemandpackagecab Download Server 2012 R2 New Patched Guide
To resolve this issue, you need to download and install the .NET Framework 3.0 On-Demand Package CAB for Windows Server 2012 R2. This package provides the necessary files to install the .NET Framework 3.0 on your system.
Install .NET Framework 3.5 (includes .NET 2.0 and 3.0) on Windows Server 2012 R2 without internet access or Windows Update, using the standalone feature-on-demand CAB package.
If you prefer a visual walkthrough, use the Add Roles and Features Wizard as detailed on :
Alternatively, check in → Add Roles and Features → .NET Framework 3.5 will now appear as installed.
Navigate to: > Administrative Templates > System .
DISM /Online /Enable-Feature /FeatureName:NetFx3 /All /Source:C:\Temp /LimitAccess
To resolve this issue, you need to download and install the .NET Framework 3.0 On-Demand Package CAB for Windows Server 2012 R2. This package provides the necessary files to install the .NET Framework 3.0 on your system.
Install .NET Framework 3.5 (includes .NET 2.0 and 3.0) on Windows Server 2012 R2 without internet access or Windows Update, using the standalone feature-on-demand CAB package.
If you prefer a visual walkthrough, use the Add Roles and Features Wizard as detailed on :
Alternatively, check in → Add Roles and Features → .NET Framework 3.5 will now appear as installed.
Navigate to: > Administrative Templates > System .
DISM /Online /Enable-Feature /FeatureName:NetFx3 /All /Source:C:\Temp /LimitAccess