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I am programming with Visual Basic in Visual Studio 2010. The following code returns null for rk
        Dim SoftwareKey As String
        Dim rk As RegistryKey
        SoftwareKey = "SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products"
        rk = Registry.LocalMachine.OpenSubKey(SoftwareKey)
 
However, I know that the sub key exists because I can see it when I run regedit.exe, the registry editor. What am I doing wrong?
Posted 18-Jan-13 6:47am

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Solution 1

Are you running an app compiled for x86 on a 64-bit machine??
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Comments
Adam R Harris at 18-Jan-13 13:26pm
   
Good question, that stupid WOW64 node has screwed me in the past.
Fred Andres at 18-Jan-13 15:01pm
   
Yes I am. What should I be doing?
Fred Andres at 18-Jan-13 15:30pm
   
I changed it to x64 and it worked. Thanks so much.

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