How to determine which .NET Framework versions are installed - WKB13765
OBJECTIVE or GOAL
To determine which .NET Framework versions are installed on a computer.
ENVIRONMENT
- UNIFI v1.8.2
- UNIFI v1.9.4
- UNIFI v1.9.9
- UNIFI v1.9.13
- waters_connect
PROCEDURE
- From the Start menu, choose Run.
- In the Open box, type regedit.exe. You must have administrative credentials to run regedit.exe.
- In the Registry Editor, open the following subkey: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\NET Framework Setup\NDP\v4\Full.
Note: The path to the Full subkey includes the subkey Net Framework rather than .NET Framework.
Note: If the Full subkey is not present, then you do not have the .NET Framework 4.5 or later installed.
- Locate a DWORD value named Release. The existence of the Release DWORD indicates that the .NET Framework 4.5 or newer is installed on the computer.
The value of the Release DWORD indicates which version of the .NET Framework is installed.
The following table is an extract from the Microsoft Web page and may no be complete. Please check the Microsoft page linked below for the most current data.
.NET Framework version | Value of Release |
---|---|
.NET Framework 4.5 | All Windows operating systems: 378389 |
.NET Framework 4.5.1 | On Windows 8.1 and Windows Server 2012 R2: 378675 On all other Windows operating systems: 378758 |
.NET Framework 4.5.2 | All Windows operating systems: 379893 |
.NET Framework 4.6 | On Windows 10: 393295 On all other Windows operating systems: 393297 |
.NET Framework 4.6.1 | On Windows 10 November Update systems: 394254 On all other Windows operating systems (including Windows 10): 394271 |
.NET Framework 4.6.2 | On Windows 10 Anniversary Update and Windows Server 2016: 394802 On all other Windows operating systems (including other Windows 10 operating systems): 394806 |
.NET Framework 4.7 | On Windows 10 Creators Update: 460798 On all other Windows operating systems (including other Windows 10 operating systems): 460805 |
.NET Framework 4.7.1 | On Windows 10 Fall Creators Update and Windows Server, version 1709: 461308 On all other Windows operating systems (including other Windows 10 operating systems): 461310 |
.NET Framework 4.7.2 | On Windows 10 April 2018 Update and Windows Server, version 1803: 461808 On all Windows operating systems other than Windows 10 April 2018 Update and Windows Server, version 1803: 461814 |
.NET Framework 4.8 | On Windows 10 May 2019 Update and Windows 10 November 2019 Update: 528040 On Windows 10 May 2020 Update and Windows 10 October 2020 Update: 528372 On all other Windows operating systems (including other Windows 10 operating systems): 528049 |
ADDITIONAL INFORMATION
See link to Microsoft website for full article.
Version 4.6.2 and higher cause an issue with UNIFI 1.8.2 logins. See UNIFI hangs at login page stage - no error messages
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