Reg delete if reg empty

[bordomavi]

RegDelete("HKEY_CURRENT_USER\Software\App99")

if app99 is empty delete it or if not don't delete. how can i build it ?

[JLogan3o13]

Do you know a value that would exist within the App99 key? If so, you could do something like this:

$val = RegRead("HKCU\Software\App99", "TestValue")
    If @error Then
        MsgBox(0, "", "Key not found")
    Else
        MsgBox(0, "", "Value of TestValue is: " & $val)
    EndIf

[Starg]

'?do=embed' frameborder='0' data-embedContent>>

[bordomavi]

 

Do you know a value that would exist within the App99 key? If so, you could do something like this:

$val = RegRead("HKCU\Software\App99", "TestValue")
    If @error Then
        MsgBox(0, "", "Key not found")
    Else
        MsgBox(0, "", "Value of TestValue is: " & $val)
    EndIf

working. ty very much