Active Directory - _AD_CreateUser @error logging question

[Trinnon]

I have a question about the @error logging features in _AD_CreateUser.  Hopefully I am just missing something obvious.

In my app I am creating a user if it does not exist then manipulating some attributes. 
If the user does exist I would then call another function to remove groups from the user and modify some attributes.

My question is...
If the user already Exists, the _AD_CreateUser option gives $iValue = 0 and @error = 0.
How can @error = 1 for the condition that the user already exists?

 

I copied a small ship of the code in question along with my full .au3. 
I am using AD UDF 1.4.9.0 (Water, thanks for the awesome work on this!!!).

$iValue = _AD_CreateUser ($sOU, $sUser, $sCN)
If $iValue = 1 Then
      _FileWriteLog ($Log, "Func UserCheck() - User '" & $sUser & "' successfully created ==> Calling UserAttribsNewUser Function.")
      Call ("NewUser")
ElseIf @error = 1 Then
      _FileWriteLog ($Log, $sUser & " already exists ==> Calling UserAttribsExistingUser Function.")
      Call ("ExistingUser")

 

AccountSettingConfigurations-Test1.au3

 

[water]

In your example MsgBox resets the value of @error and @extended. Every function (AutoIt or user defined) resets @error and @extended whn being called.

[Trinnon]

Definitely have to rethink some of my logic testing with that knowledge!
Works perfectly after removing.

Thanks for your time and all your work!