Message : An OPC operation failure with error ID 'HResult=0xC004C004' 
occurred, originating from 
'OpcLabs.EasyOpcRaw.DataAccess.RawEasyDAClient' and with depth of 1. The 
inner exception contains details about the problem. 

InnerException : Timeout browsing nodes. 
+ The client method called was 'BrowseNodes'. 

Stack Trace : 
at 
OpcLabs.EasyOpc.DataAccess.Implementation.ErrorTransformingEasyDAClient.BrowseNodes(ServerDescriptor 
serverDescriptor, DANodeDescriptor parentNodeDescriptor, 
DABrowseParameters browseParameters) 
at 
OpcLabs.EasyOpc.DataAccess.Implementation.EasyDAClientCompositor.BrowseNodes(ServerDescriptor 
serverDescriptor, DANodeDescriptor parentNodeDescriptor, 
DABrowseParameters browseParameters) 
at 
OpcLabs.EasyOpc.DataAccess.Implementation.CompositeEasyDAClient.BrowseNodes(ServerDescriptor 
serverDescriptor, DANodeDescriptor parentNodeDescriptor, 
DABrowseParameters browseParameters) 
at 
OpcLabs.EasyOpc.DataAccess.Implementation.ForwardingEasyDAClient.BrowseNodes(ServerDescriptor 
serverDescriptor, DANodeDescriptor parentNodeDescriptor, 
DABrowseParameters browseParameters) 
at 
OpcLabs.EasyOpc.DataAccess.Implementation.ForwardingEasyDAClient.BrowseNodes(ServerDescriptor 
serverDescriptor, DANodeDescriptor parentNodeDescriptor, 
DABrowseParameters browseParameters) 
at 
OpcLabs.EasyOpc.DataAccess.Implementation.DelegatingEasyDAClient.BrowseNodes(ServerDescriptor 
serverDescriptor, DANodeDescriptor parentNodeDescriptor, 
DABrowseParameters browseParameters) 
at 
OpcLabs.EasyOpc.DataAccess.Implementation.DelegatingEasyDAClient.BrowseNodes(ServerDescriptor 
serverDescriptor, DANodeDescriptor parentNodeDescriptor, 
DABrowseParameters browseParameters) 
at 
OpcLabs.EasyOpc.DataAccess.Implementation.ForwardingEasyDAClient.BrowseNodes(ServerDescriptor 
serverDescriptor, DANodeDescriptor parentNodeDescriptor, 
DABrowseParameters browseParameters) 
at 
OpcLabs.EasyOpc.DataAccess.Implementation.ForwardingEasyDAClient.BrowseNodes(ServerDescriptor 
serverDescriptor, DANodeDescriptor parentNodeDescriptor, 
DABrowseParameters browseParameters) 
at 
OpcLabs.EasyOpc.DataAccess.Implementation.ForwardingEasyDAClient.BrowseNodes(ServerDescriptor 
serverDescriptor, DANodeDescriptor parentNodeDescriptor, 
DABrowseParameters browseParameters) 
at 
OpcLabs.EasyOpc.DataAccess.Implementation.DelegatingEasyDAClient.BrowseNodes(ServerDescriptor 
serverDescriptor, DANodeDescriptor parentNodeDescriptor, 
DABrowseParameters browseParameters) 
at 
OpcLabs.EasyOpc.DataAccess.Implementation.LicensingEasyDAClient.BrowseNodes(ServerDescriptor 
serverDescriptor, DANodeDescriptor parentNodeDescriptor, 
DABrowseParameters browseParameters) 
at 
OpcLabs.EasyOpc.DataAccess.Implementation.EasyDAClientCompositor.BrowseNodes(ServerDescriptor 
serverDescriptor, DANodeDescriptor parentNodeDescriptor, 
DABrowseParameters browseParameters) 
at 
OpcLabs.EasyOpc.DataAccess.Implementation.CompositeEasyDAClient.BrowseNodes(ServerDescriptor 
serverDescriptor, DANodeDescriptor parentNodeDescriptor, 
DABrowseParameters browseParameters) 
at 
OpcLabs.EasyOpc.DataAccess.Implementation.DelegatingEasyDAClient.BrowseNodes(ServerDescriptor 
serverDescriptor, DANodeDescriptor parentNodeDescriptor, 
DABrowseParameters browseParameters) 
at 
OpcLabs.EasyOpc.DataAccess.Implementation.ErrorTransformingEasyDAClient.BrowseNodes(ServerDescriptor 
serverDescriptor, DANodeDescriptor parentNodeDescriptor, 
DABrowseParameters browseParameters) 
at 
OpcLabs.EasyOpc.DataAccess.Implementation.ForwardingEasyDAClient.BrowseNodes(ServerDescriptor 
serverDescriptor, DANodeDescriptor parentNodeDescriptor, 
DABrowseParameters browseParameters) 
at 
OpcLabs.EasyOpc.DataAccess.Implementation.DelegatingEasyDAClient.BrowseNodes(ServerDescriptor 
serverDescriptor, DANodeDescriptor parentNodeDescriptor, 
DABrowseParameters browseParameters) 
at 
OpcLabs.EasyOpc.DataAccess.EasyDAClient.BrowseNodes(ServerDescriptor 
serverDescriptor, DANodeDescriptor parentNodeDescriptor, 
DABrowseParameters browseParameters) 
at 
OpcLabs.EasyOpc.DataAccess.IEasyDAClientExtension.BrowseBranches(IEasyDAClient 
client, ServerDescriptor serverDescriptor, DANodeDescriptor 
parentNodeDescriptor, String elementNameFilter, String vendorFilter) 
at 
OpcLabs.EasyOpc.DataAccess.IEasyDAClientExtension.BrowseBranches(IEasyDAClient 
client, String machineName, String serverClass, String parentItemId, 
String elementNameFilter, String vendorFilter) 
at 
OpcLabs.EasyOpc.DataAccess.IEasyDAClientExtension.BrowseBranches(IEasyDAClient 
client, String machineName, String serverClass, String parentItemId, 
String elementNameFilter) 
at 
OpcLabs.EasyOpc.DataAccess.IEasyDAClientExtension.BrowseBranches(IEasyDAClient 
client, String machineName, String serverClass, String parentItemId) 
at SCADA.SoftwareToolBox.SoftwareToolBoxWrapper.BrowseChannels(String 
machine, String server) in C:\Drashty\DevOps\MES 
Application\Src\SCADA.SoftwareToolBox\SoftwareToolBoxWrapper.cs:line 52