Exceptions Type: System.Security.Cryptography.CryptographicException Data: HelpLink: HResult: -2146233088 (0x80131500) InnerException: OpcLabs.EasyOpc.UA.OperationModel.UAException: An OPC-UA operation failure with error code -1 (0xFFFFFFFF) occurred, originating from 'mscorlib'. The inner exception, of type 'System.Security.Cryptography.CryptographicException', contains details about the problem. ---> System.Security.Cryptography.CryptographicException: Password di rete specificata non corretta. + The error occurred while checking the (client) application instance certificate. Check event log entries for errors and warnings. The certificate generator path was "C:\Program Files (x86)\OPC Labs QuickOPC 2018.2\Bin\Opc.Ua.CertificateGenerator.exe". + This is an engine-level error. in System.Security.Cryptography.CryptographicException.ThrowCryptographicException(Int32 hr) in System.Security.Cryptography.X509Certificates.X509Utils._LoadCertFromBlob(Byte[] rawData, IntPtr password, UInt32 dwFlags, Boolean persistKeySet, SafeCertContextHandle& pCertCtx) in System.Security.Cryptography.X509Certificates.X509Utils.LoadCertFromBlob(Byte[] rawData, IntPtr password, UInt32 dwFlags, Boolean persistKeySet, SafeCertContextHandle pCertCtx) in System.Security.Cryptography.X509Certificates.X509Certificate.LoadCertificateFromBlob(Byte[] rawData, Object password, X509KeyStorageFlags keyStorageFlags) in System.Security.Cryptography.X509Certificates.X509Certificate2..ctor(Byte[] rawData, String password, X509KeyStorageFlags keyStorageFlags) in Opc.Ua.CertificateFactory.Load(X509Certificate2 certificate, Boolean ensurePrivateKeyAccessible) in Opc.Ua.CertificateIdentifier.Find(Boolean needPrivateKey) in Opc.Ua.Configuration.ApplicationInstance.CheckApplicationInstanceCertificate(Boolean silent, UInt16 minimumKeySize) in OpcLabs.EasyOpc.UA.Toolkit.UAEngineBase.PerformSdkAction(UASdkCallType callType, Func`1 usingFunction, String name, Action sdkAction) --- Fine della traccia dello stack dell'eccezione interna --- in OpcLabs.EasyOpc.UA.IEasyUAClientExtension.Browse(IEasyUAClient client, UAEndpointDescriptor endpointDescriptor, UANodeDescriptor nodeDescriptor, UABrowseParameters browseParameters) in OpcLabs.EasyOpc.UA.Browsing.UANodeBrowseable.BrowseNodes(Object parentNode, UABrowseParameters browseParameters, Predicate`1 nodePredicate, IEnumerable`1& leaves, IEnumerable`1& exceptions) Data: Error Code: -1 HelpLink: HResult: -2146233088 (0x80131500) Inner Exception: System.Security.Cryptography.CryptographicException: Password di rete specificata non corretta. + The error occurred while checking the (client) application instance certificate. Check event log entries for errors and warnings. The certificate generator path was "C:\Program Files (x86)\OPC Labs QuickOPC 2018.2\Bin\Opc.Ua.CertificateGenerator.exe". + This is an engine-level error. in System.Security.Cryptography.CryptographicException.ThrowCryptographicException(Int32 hr) in System.Security.Cryptography.X509Certificates.X509Utils._LoadCertFromBlob(Byte[] rawData, IntPtr password, UInt32 dwFlags, Boolean persistKeySet, SafeCertContextHandle& pCertCtx) in System.Security.Cryptography.X509Certificates.X509Utils.LoadCertFromBlob(Byte[] rawData, IntPtr password, UInt32 dwFlags, Boolean persistKeySet, SafeCertContextHandle pCertCtx) in System.Security.Cryptography.X509Certificates.X509Certificate.LoadCertificateFromBlob(Byte[] rawData, Object password, X509KeyStorageFlags keyStorageFlags) in System.Security.Cryptography.X509Certificates.X509Certificate2..ctor(Byte[] rawData, String password, X509KeyStorageFlags keyStorageFlags) in Opc.Ua.CertificateFactory.Load(X509Certificate2 certificate, Boolean ensurePrivateKeyAccessible) in Opc.Ua.CertificateIdentifier.Find(Boolean needPrivateKey) in Opc.Ua.Configuration.ApplicationInstance.CheckApplicationInstanceCertificate(Boolean silent, UInt16 minimumKeySize) in OpcLabs.EasyOpc.UA.Toolkit.UAEngineBase.PerformSdkAction(UASdkCallType callType, Func`1 usingFunction, String name, Action sdkAction) Data: HelpLink: HResult: -2147024810 (0x80070056) InnerException: Message: Password di rete specificata non corretta. + The error occurred while checking the (client) application instance certificate. Check event log entries for errors and warnings. The certificate generator path was "C:\Program Files (x86)\OPC Labs QuickOPC 2018.2\Bin\Opc.Ua.CertificateGenerator.exe". + This is an engine-level error. Source: mscorlib StackTrace: in System.Security.Cryptography.CryptographicException.ThrowCryptographicException(Int32 hr) in System.Security.Cryptography.X509Certificates.X509Utils._LoadCertFromBlob(Byte[] rawData, IntPtr password, UInt32 dwFlags, Boolean persistKeySet, SafeCertContextHandle& pCertCtx) in System.Security.Cryptography.X509Certificates.X509Utils.LoadCertFromBlob(Byte[] rawData, IntPtr password, UInt32 dwFlags, Boolean persistKeySet, SafeCertContextHandle pCertCtx) in System.Security.Cryptography.X509Certificates.X509Certificate.LoadCertificateFromBlob(Byte[] rawData, Object password, X509KeyStorageFlags keyStorageFlags) in System.Security.Cryptography.X509Certificates.X509Certificate2..ctor(Byte[] rawData, String password, X509KeyStorageFlags keyStorageFlags) in Opc.Ua.CertificateFactory.Load(X509Certificate2 certificate, Boolean ensurePrivateKeyAccessible) in Opc.Ua.CertificateIdentifier.Find(Boolean needPrivateKey) in Opc.Ua.Configuration.ApplicationInstance.CheckApplicationInstanceCertificate(Boolean silent, UInt16 minimumKeySize) in OpcLabs.EasyOpc.UA.Toolkit.UAEngineBase.PerformSdkAction(UASdkCallType callType, Func`1 usingFunction, String name, Action sdkAction) TargetSite: Void ThrowCryptographicException(Int32) DeclaringType: System.Security.Cryptography.CryptographicException Module: CommonLanguageRuntimeLibrary Assembly: mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 CustomAttributes: [System.Security.UnverifiableCodeAttribute()] FullyQualifiedName: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\mscorlib.dll MDStreamVersion: 131072 MetadataToken: 1 ModuleHandle: System.ModuleHandle MDStreamVersion: 131072 ModuleVersionId: 4bec26b5-cbc7-4715-8442-f1499e984732 Name: mscorlib.dll ScopeName: CommonLanguageRuntimeLibrary Message: An OPC-UA operation failure with error code -1 (0xFFFFFFFF) occurred, originating from 'mscorlib'. The inner exception, of type 'System.Security.Cryptography.CryptographicException', contains details about the problem. Source: OpcLabs.EasyOpcUA StackTrace: in OpcLabs.EasyOpc.UA.IEasyUAClientExtension.Browse(IEasyUAClient client, UAEndpointDescriptor endpointDescriptor, UANodeDescriptor nodeDescriptor, UABrowseParameters browseParameters) in OpcLabs.EasyOpc.UA.Browsing.UANodeBrowseable.BrowseNodes(Object parentNode, UABrowseParameters browseParameters, Predicate`1 nodePredicate, IEnumerable`1& leaves, IEnumerable`1& exceptions) TargetSite: OpcLabs.EasyOpc.UA.AddressSpace.UANodeElementCollection Browse(OpcLabs.EasyOpc.UA.IEasyUAClient, OpcLabs.EasyOpc.UA.UAEndpointDescriptor, OpcLabs.EasyOpc.UA.UANodeDescriptor, OpcLabs.EasyOpc.UA.UABrowseParameters) DeclaringType: OpcLabs.EasyOpc.UA.IEasyUAClientExtension Module: OpcLabs.EasyOpcUA.dll Assembly: OpcLabs.EasyOpcUA, Version=5.53.405.1, Culture=neutral, PublicKeyToken=6faddca41dacb409 CustomAttributes: FullyQualifiedName: C:\Program Files (x86)\OPC Labs QuickOPC 2018.2\Bin\OpcLabs.EasyOpcUA.dll MDStreamVersion: 131072 MetadataToken: 1 ModuleHandle: System.ModuleHandle MDStreamVersion: 131072 ModuleVersionId: a5532e31-a21c-4dd3-bb33-0a8c9fb938cf Name: OpcLabs.EasyOpcUA.dll ScopeName: OpcLabs.EasyOpcUA.dll Message: Problem browsing OPC Unified Architecture nodes. Source: StackTrace: TargetSite: