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How To Check .net Framework Installed Version

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Comments (5) Cancel reply Name * Email * Website vickyD_aus says: August 27, 2015 at 1:21 pm very helpful.. We appreciate your feedback. Note If the Full subkey is not present, then you do not have the .NET Framework 4.5 or later installed.Check for a DWORD value named Release. Check the Release DWORD to detect those versions, as described in the previous section. http://cdhca.org/net-framework/microsoft-net-framework-version-2-0-redistributable-package-x86.php

How to block Hot Network Questions in the sidebar of Stack Exchange network? Again, .NET 1.0 uses a string value while all of the others use a DWORD. more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed Additional Notes for .NET 1.0 the string value at either of these keys has a format of #,#,####,#.

Check .net Version Cmd

Check the section "Versions of the Common Language Runtime" on this link. private static string CheckFor45PlusVersion(int releaseKey) { if (releaseKey >= 394802) return "4.6.2 or later"; if (releaseKey >= 394254) { return "4.6.1"; } if (releaseKey >= 393295) { return "4.6"; } if What is important here is the build number (8645) which will tell how recent it is compared to RTM (Release to Manufactory) version. How to block Hot Network Questions in the sidebar of Stack Exchange network?

In the Open box, enter 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 Check for a DWORD value named Important For the .NET Framework 4.5 and later, we do not recommend using the Environment.Version property to detect the version of the runtime. Example below: share|improve this answer answered Jan 23 '13 at 14:46 Sunimal Kaluarachchi 21435 1 Quite good, but the output is different at least on my server - No "for" Asoft .net Version Detector It can create XML files by specifying the file name of the XML output on the command line.

Here's an example of querying the Environment.Version property for runtime version information: C#VB Copy using System; using Microsoft.Win32; C#VB Copy private static void GetVersionFromEnvironment() { Console.WriteLine("Version: " + Environment.Version.ToString()); } The This did. –user20493 May 29 '12 at 17:39 The reason I came looking for this information was that the stuff under Uninstall a Program is totally unreliable, at least This documentation is archived and is not being maintained. using System; using System.Collections.ObjectModel; using Microsoft.Win32; class Program { static void Main(string[] args) { foreach(Version ver in InstalledDotNetVersions()) Console.WriteLine(ver); Console.ReadKey(); } public static Collection InstalledDotNetVersions() { Collection versions = new Collection();

Is there a list of registry keys that can be used? .net Version Check If you try to install an update already installed you will be alerted, so feel free to apply the patch “just in case”. three-letter codes for countries Why can't a hacker just obtain a new SSL certificate for your website? Important For the .NET Framework 4.5 and later, we do not recommend using the Environment.Version property to detect the version of the runtime.

Update .net Framework

gci 'HKLM:\SOFTWARE\Microsoft\NET Framework Setup\NDP' -recurse | gp -name Version,Release -EA 0 | where { $_.PSChildName -match '^(?!S)\p{L}'} | select PSChildName, Version, Release The last command (8) will give you all versions MSDN proposes one function example that seems to do the job for version 1-4. Check .net Version Cmd Hot Network Questions Macro that reacts to the last symbol of the argument Are the mountains surrounding Mordor natural? Check .net Version Powershell Emil Rich If i have .NET framework 4.0 installed, but programs running with framework 3.5 refuse to run on my machine, can i just install framework 3.5, and the programs start

I've updated my answer to match. –midspace Jan 31 '11 at 4:37 Cool, I used LinqPad and it gave me perfect results! weblink CLR version doesn't change as often as .Net framework does. It'll open Registry Editor. 2. Is it possible to send all nuclear waste on Earth to the Sun? How To Check .net Framework Version Windows 7

To make things more challenging, .NET 4.5, 4.5.1 and .NET 4.5.2 share the same version number as .NET 4.0 which is 4.0.30319. A non-null release key should mean // that 4.5 or later is installed. using (RegistryKey ndpKey = RegistryKey.OpenRemoteBaseKey(RegistryHive.LocalMachine, ""). http://cdhca.org/net-framework/microsoft-net-framework-version-2-0-redistributable-package.php Just be careful here because sometimes the update applies to other components and you should verify the file affected against yours.

CSC 2. How To Uninstall .net Framework Below is a list with the approximate build range for each version: .NET Version Clr.dll Build 4.0.30319.) .NET 4.0 4.0.30319.0 to 4.0.30319.17000 .NET 4.5 4.0.30319.17001 to 4.0.3019.18400 .NET 4.5.1 4.0.30319.18401 to You also steal or launder money.

share|improve this answer edited Apr 26 '12 at 7:03 abatishchev 58k58217358 answered Jun 21 '10 at 17:57 anon 16912 2 +1 - It appears Microsoft may have updated that page

You earn money. Why can't a hacker just obtain a new SSL certificate for your website? Of course this argument doesn't hold water if none of the libraries work. –yzorg Jul 27 '10 at 21:08 add a comment| up vote 1 down vote I use Raymondcc .NET .net Framework 4.6.2 Download Just follow the following instructions; Open the command prompt (i.e Windows + R -> type "cmd").

Hope this helps, /Acey Dale Chen Download and Run this PowerShell script: gallery.technet.microsoft.com/How-to-determine-versions-d3669799 Leave a Comment Cancel Comment Name (required) Email (will not be published) (required) Website or Blog Connect with For code that does detect the .NET Framework 4.5 or later versions, see the next section in this article.     C#VB Copy using System; using Microsoft.Win32; C#VB Copy private static void share|improve this answer answered Feb 28 '15 at 6:02 Badar 659716 add a comment| up vote 1 down vote You can also detect the version and service pack installed, based on http://cdhca.org/net-framework/microsoft-net-framework-2-0-xp.php I corrected the post. –Scott Dorman Apr 16 '10 at 0:27 2 This post doesn't cover 4.5, and 4.5 is not listed in the registry even though it is installed.

Thanks djicxzone Thanks guys':) Ed The command line doesn't work. Under this key, you'll see separate keys for each .NET Framework version installed in your system. Type "reg query "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\NET Framework Setup\NDP" command. (This will list all the .net versions) If you want to check the latest .net 4 version. May be is to 4.0.30319.18400?

up vote 58 down vote favorite 22 How do I find out which version of .NET is installed? Console.WriteLine(versionKeyName + " " + name); else { if (sp != "" && install == "1") { Console.WriteLine(versionKeyName + " " + name + " SP" + sp); } } if I want to check whether .NET framework 4.5 is installed or not on the machine. Share this article: Facebook | Twitter | Google+ | Reddit | Tell a friend Posted in: Troubleshooting Other similar articles that may interest you How to Customize Default Places Bar in

Here are the .NET Framework versions and associated Release keywords.VersionValue of the Release DWORD.NET Framework 4.5378389.NET Framework 4.5.1 installed with Windows 8.1378675.NET Framework 4.5.1 installed on Windows 8, Windows 7 SP1,