Event 16953 Directory-Services SAM

Log Name:      System

Source:        Microsoft-Windows-Directory-Services-SAM

Date:          6/4/2018 2:03:48 PM

Event ID:      16953

Task Category: None

Level:         Error

Keywords:     

User:          SYSTEM

Computer:      CRM16.DC

Description:

The password notification DLL PGPpwflt failed to load with error 126. Please verify that the notification DLL path defined in the registry, HKLM\System\CurrentControlSet\Control\Lsa\Notification Packages, refers to a correct and absolute path (<drive>:&lt;path>&lt;filename>.<ext>) and not a relative or invalid path. If the DLL path is correct, please validate that any supporting files are located in the same directory, and that the system account has read access to both the DLL path and any supporting files.  Contact the provider of the notification DLL for additional support. Further details can be found on the web at http://go.microsoft.com/fwlink/?LinkId=245898.

Event Xml:

<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">

  <System>

    <Provider Name="Microsoft-Windows-Directory-Services-SAM" Guid="{0D4FDC09-8C27-494A-BDA0-505E4FD8ADAE}" />

    <EventID>16953</EventID>

    <Version>0</Version>

    <Level>2</Level>

    <Task>0</Task>

    <Opcode>0</Opcode>

    <Keywords>0x8000000000000000</Keywords>

    <TimeCreated SystemTime="2018-06-04T06:03:48.789492100Z" />

    <EventRecordID>63601</EventRecordID>

    <Correlation />

    <Execution ProcessID="712" ThreadID="716" />

    <Channel>System</Channel>

    <Computer>CRM16.DC</Computer>

    <Security UserID="S-1-5-18" />

  </System>

  <EventData Name="SAMMSG_NOTIFICATION_PACKAGE_REGISTRATION_FAILED">

    <Data Name="NotificationPackage:">PGPpwflt</Data>

    <Data Name="Registry key:">HKLM\System\CurrentControlSet\Control\Lsa&lt;/Data>

    <Data Name="Registry value:">Notification Packages</Data>

    <Data Name="Error code:">126</Data>

  </EventData>

</Event>

Will this cause my CRM locked, which it use the kerberos authentication method sync from the Active Directory? May i know how to fix this?