C# registrykey is null

// A 32-bit application on a 64-bit OS will be looking at 
// HKLM\Software\Wow6432Node node by default. 
// To read the 64-bit version of the key,
// you'll need to specify the RegistryView:

var hklm = RegistryKey.OpenBaseKey(
  RegistryHive.LocalMachine, RegistryView.Registry64));

var key = hklm.OpenSubKey(
  @"SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall"));

Source: stackoverflow.com

Similar codes

0 vote116 views1 answer
C# condition and
C#
8 votes77 views2 answers
Remove character from string c#
C#
1 vote116 views1 answer
How to convert a Decimal to a Double in C#?
C#
0 vote119 views1 answer
Convert-integer-to-binary-in-c-sharp
C#
6 votes149 views2 answers
Unity rotate vector around point
C#Unity
10 votes171 views3 answers
Unity C# instantiate prefab
C#Unity
0 vote123 views1 answer
How to do time.deltatime in c#
C#
0 vote124 views1 answer
String.QueryString c#
C#
65 votes281 views6 answers
Unity reload scene
C#Unity
0 vote115 views1 answer
How to know pm or am C#
C#