title: How to Set Breakpoint in WinDbg on api-ms-* Calls in Windows 10
body: <p>For example IDA Pro shows import table containing function CheckTokenMembership in library api-ms-win-security-base-l1-2-0</p>
  
  <p>Checking MSDN info for API call <a href="https://msdn.microsoft.com/en-us/library/windows/desktop/aa376389(v=vs.85).aspx" rel="nofollow noreferrer">https://msdn.microsoft.com/en-us/library/windows/desktop/aa376389(v=vs.85).aspx</a> it says it is in advapi32.dll</p>
  
  <p>However trying</p>
  
  <p>bp advapi32!CheckTokenMembership</p>
  
  <p>Results in error Couldn't resolve error at 'advapi32!CheckTokenMembership'</p>