Event ID - 20003

Event Id20003
SourceRemoteAccess
DescriptionCannot enumerate the registry key values: %1. User Action: Check for insufficient resources (memory) to complete the operation. With sufficient resources, the enumerating network event will be successful.
Event Information According to Microsoft :

Cause :

This event is logged when user cannot enumerate the registry key values.

Resolution :

Check memory status

To check memory usage on the remote access server:
  1. On the remote access server, click Start , click Run , type taskmgr , and then click OK .
  2. In the Windows Task Manager dialog box, click the Performance tab.
  3. Under Physical Memory , check the remote access server's memory usage.
  4. If necessary, free up available memory by ending non-essential applications or processes.
Verify :

To verify that the remote access server can accept connections, establish a remote access connection from a client computer.

To create a VPN connection:
  1. Click Start , and then click Control Panel .
  2. Click Network and Internet , click Network and Sharing Center , and then click Set up a connection or network .
  3. Click Connect to a workplace , and then click Next .
  4. Complete the steps in the Connect to a Workplace wizard.
To connect to a remote access server:
  1. In Network and Sharing Center, click Manage network connections .
  2. Double-click the VPN connection, and then click Connect .
  3. Verify that the connection was established successfully.
Reference LinksEvent ID 20003 from RemoteAccess

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