Multiple copies of ntdll.dl

We have found that there are a number of different versions of ntdll.dll out there.

Some of these seem unstable and give our program Access Violations.

We have found one version which is stable.

I do not want to amend the ntdll.dll in the users Windows\System32 folder so my question is if I put the known stable ntdll.dll in our program folder which ntdll.dll will Windows use for our application.
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Stewart BeelSenior Technical AnalystCommented:
The one that is registered in the Windows\System32 folder
R_A_MartinAuthor Commented:
So there is nothing we can do unless we get the user to update ntdll.dll to the required version.
Stewart BeelSenior Technical AnalystCommented:
No you would need to replace the verion of ntdll.dll and then register it

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R_A_MartinAuthor Commented:
Not the answer I was hoping for but the correct one.
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