Microsoft KB Archive/179483

= Error Msg: No More Connections Can Be Made At This Time =

Article ID: 179483

Article Last Modified on 2/22/2007

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APPLIES TO


 * Microsoft Windows 2000 Server
 * Microsoft Windows 2000 Advanced Server
 * Microsoft Windows 2000 Professional Edition
 * Microsoft Windows 2000 Datacenter Server
 * Microsoft Windows NT Workstation 3.51
 * Microsoft Windows NT Workstation 4.0 Developer Edition
 * Microsoft Windows NT Server 3.51
 * Microsoft Windows NT Server 4.0 Standard Edition
 * Microsoft Windows 95

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This article was previously published under Q179483





SYMPTOMS
If you are using a computer that is running Windows NT or later, you may receive the following error message:

No more connections can be made at this remote computer at this time because there are already as many connections as the computer can accept.

If you are using a computer that is running Windows 95, you may receive the following error message:

This request is not accepted by the network. Try again later.



CAUSE
You may be attempting to connect to a share that is configured to allows a specific number of connections, and that number of connections has been reached. Check the properties on the share on the server.



RESOLUTION
If the specified number of connections has been reached, increase the user limit or set the value to "maximum allowed."



MORE INFORMATION
There are several other parameters that you can check when troubleshooting a problem with limited connections to the computer.  Verify that the computer is running a retail version of Windows NT or later. To verify this, check the Licensing tool in Control Panel and make sure that the following message does not appear:

Not available in NFR (Not for Resale)/MSDN Edition of Windows NT Server.

 The server may be configured with Per Server licensing and the number of licenses may be exhausted. A quick check to see if this is the problem would be turn off the License Logging Service on the computer. Check to see if the server was configured by upgrading a computer running Windows NT Workstation to Windows NT Server. If it was, the following registry parameter may need to be increased from a hex value of 0xa (10) to 0xFFFFFFFF:

HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\LanManServer\Parameters\Users



For additional information, click the article numbers below to view the articles in the Microsoft Knowledge Base:

122925 Upgrading From Workstation to Server Limited to 10 Connections

122920 Inbound Connections Limit in Windows NT Workstation 3.5x & 4.0

149522 System Error 71 and License Manager

148967 Err Msg: 'This Request Not Accepted by Network' on WFWG Client

130631 Client License Assignment in Per Server Mode

156431 XADM: Error 71 When Using NT Server from MSDN Select CD

Additional query words: fail evaluation developers network

Keywords: kbprb KB179483

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