

- #Kepserverex stops working after an hour driver
- #Kepserverex stops working after an hour code
- #Kepserverex stops working after an hour password
- #Kepserverex stops working after an hour Pc
- #Kepserverex stops working after an hour license
This error code is returned to the client application from the Windows operating system.Ī search of the Microsoft Knowledge Base indicates that error code 0x80040202 is a "CONNECT_E_CANNOTCONNECT" error. For example, if a user is attempting an Asynchronous Write but is not subscribed, then that thread is not enabled and the user will receive this error.

This type of error occurs when trying to perform a method that requires the client group to subscribe when it is not. A method was requested of the DCOM application that is disabled or not supported. For more information, refer to DCOM - Secure by Default.Ģ. The impersonation settings in DCOM security are no longer at the default settings thus, the connection attempt is being denied at the operating system level. There are two primary reasons why the operating system returns this error.ġ. Passing it to the server with the Get Error string will return "0x80040200: Unable to impersonate DCOM client" or "0x80040200: Unknown OLE status code." Users that are utilizing the wrong syntax for a Program ID would also receive this error.Īn attempt was made to connect to a server, but was unsuccessful and resulted in error code 0x80040200.
#Kepserverex stops working after an hour Pc
For example, users trying to connect to KEPServerEX that did not load it onto the PC would receive this error in their client application. This error code means that the ClassID string is invalid (either incorrect or missing). The connection failed while attempting to connect to the server. It does not occur when connecting from a client application inside the domain to a server that is outside the domain on a workgroup. This error code only seems to occur when the client application attempting the server connection is outside the domain in which the server exists.


If that is not possible, refer to the DCOM security instructions for this type of connectivity in DCOM - Secure by Default. Make sure that all PCs are inside the domain, and that DCOM security is set on both PCs. The PC running the server is in a domain, whereas the PC running the client is in a workgroup. This error code is described as "Class not registered." Obtain an unlock code for full-time use of the product.
#Kepserverex stops working after an hour driver
Once the unlicensed driver is removed, the server must be restarted.ģ.
#Kepserverex stops working after an hour license
If running licensed and unlicensed products together, either remove the unlicensed driver or obtain a license for it. Stop and restart the server in order to restart the demo period. Verify that the item being requested exists in the server.Ģ. An event will also be reported in the server's Event Log.ġ. When this occurs, the server will not allow the client to access server items.
#Kepserverex stops working after an hour password
If a license number has been entered, but a password has not been requested (or has not been entered), then the 10-day grace period may have expired. When this occurs, the server will not allow the client to access server items.ģ. If the driver license has not been entered (or an unlicensed driver is being run with a licensed one), the demo period may have expired. The item may have been removed from the server.Ģ. The error description is "Uninitialized Object".ġ. This server error code generally occurs when the requested item no longer exists. Although a remote connection is being attempted, the client is not being directed to that remote instance of the server. A registry entry has been left, but no server has been installed.Ģ. The server has not been properly installed or uninstalled. This DCOM error code means that there is no connection for the specified Connection ID.ġ. For more information, refer to DCOM - Secure by Default. Ensure that the server has not timed out in Demo Mode.Ģ. This DCOM error code means that the user must run the object to perform the operation, but is unable to connect to the server.ġ. For more information, refer to both the OPC Foundation's forum and to. In Windows 2000 Server or 2003 Server SP1, the remote client disconnected from the server with the error code "RPC_E_Disconnected".Īccording to Microsoft, this error occurs when the RPCSS Service does not ping the remote client at the required two-minute interval. These error codes are usually related to DCOM or Remote Process Call (RPC). The error codes listed below are returned to an OPC client (and occasionally to an OPC server) from the operating system on behalf of the server or client.
