

#INSTALLING .NET FRAMEWORK V4.0.30319 UPDATE#
However, what I’ve found that the MSU from the Microsoft Update Catalog installs much faster: There are times when waiting 20 minutes or more will proceed with the install: NET Framework 4.7.1 on Windows Server 2016 as a prerequisite for patching Exchange 2016 CU8 to CU12 remains stuck at: “File security verification: All files were verified successfully.” This issue is one that I’ve come across multiple times in the past as demonstrated in one of my previous posts: PSParentPath : \Registry::HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\NET Framework Setup\NDP\v4 PSPath : \Registry::HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\NET Framework InstallPath : C:\Windows\Microsoft.NET\Framework64\v9\ PS C:\Windows\system32> Get-ItemProperty -Path "HKLM:SOFTWARE\Microsoft\NET Framework Setup\NDP\v4\Full" | Format-List NET Framework installed with the following PowerShell cmdlet: NET Framework 4.8 is not present and provides a link to the following installer:Įxecuting it on the Exchange server loads the installer but stays stuck at the following prompt:īefore begin troubleshooting, review the current version of. You’re attempting to upgrade an Exchange Server 2019 to Cumulative Update 7, which requires.
