How do I tell if .NET 3.5 SP1 is installed?

by

Look at HKLM\SOFTWARE\Microsoft\NET Framework Setup\NDP\v3.5\. One of these must be true:

  • The Version value in that key should be 3.5.30729.01
  • Or the SP value in the same key should be 1

In C# (taken from the first comment), you could do something along these lines:

const string name = @"SOFTWARE\Microsoft\NET Framework Setup\NDP\v3.5";
RegistryKey subKey = Registry.LocalMachine.OpenSubKey(name);
var version = subKey.GetValue("Version").ToString();
var servicePack = subKey.GetValue("SP").ToString();

More Related Contents:

  1. SetWindowsHookEx failing in .NET 4.0 on 32-bit machine with “module not found”?
  2. Tool that can combine many XSD files into one?
  3. Does the .Net Framework 4.0 Installer include the .Net Framework 3.5?
  4. LocalDB deployment on client PC
  5. Will the IE9 WebBrowser Control Support all of IE9’s features, including SVG?
  6. How can I use powershell to run through an installer?
  7. Issue installing Tensorflow — not a CUDA/CuDNN issue
  8. What is the wix ‘KeyPath’ attribute?
  9. LINQ: Dot Notation vs Query Expression
  10. How do C# Events work behind the scenes?
  11. Software rendering mode – WPF
  12. Cannot rerun Java JPackage installer if already installed, second time just exits without warning
  13. Trouble installing Pandas on new MacBook Air M1
  14. How I can create installer for website. PHP mysql [closed]
  15. How to interactive a silently installing msi? (Progress data and cancel it)
  16. How to install a specific JDK on Mac OS X?
  17. Tensorflow r1.0 : could not a find a version that satisfies the requirement tensorflow
  18. Unable to compile Rust hello world on Windows: linker link.exe not found
  19. Inno Setup: How to manipulate progress bar on Run section?
  20. What are the specific differences between .msi and setup.exe file?
  21. Datagridview: How to set a cell in editing mode?
  22. R – when trying to install package: InternetOpenUrl failed
  23. gcloud command not found – while installing Google Cloud SDK
  24. Dapper and SQL Injections
  25. What is a good way to shutdown Threads blocked on NamedPipeServer#WaitForConnection?
  26. Installing TensorFlow on Windows (Python 3.6.x)
  27. Difference between Groovy Binary and Source release?
  28. Named Pipe Server throws UnauthorizedAccessException when creating a second instance if PipeSecurity is set
  29. How do I add/update a property inside an MSI from the command-line?
  30. MySQL data directory location

Leave a Comment