Exception has been thrown by the target of invocation exception

[Val]

Hi guys,

For some reason when application tries to load signed XML into the
SignedXml class using LoadXml method, then it generates next exception
despite the fact that signed XML is valid. But it happens only in ASP.NET
environement.
Same code runs fine on a same PC if it is a Windows application. Anybody
seen this before

Exception has been thrown by the target of an invocation.
at System.Reflection.RuntimeConstructorInfo.InternalInvoke(BindingFlags
invokeAttr, Binder binder, Object[] parameters, CultureInfo culture, Boolean
isBinderDefault) at
System.Reflection.RuntimeConstructorInfo.Invoke(BindingFlags invokeAttr,
Binder binder, Object[] parameters, CultureInfo culture) at
System.Security.Cryptography.CryptoConfig.CreateFromName(String name,
Object[] args) at
System.Security.Cryptography.Xml.KeyInfo.LoadXml(XmlElement value) at
System.Security.Cryptography.Xml.Signature.LoadXml(XmlElement value) at
System.Security.Cryptography.Xml.SignedXml.LoadXml(XmlElement value) at
VM.xPort.General.AddEntryToKeys(XmlDocument loXmlDocument, Hashtable loKeys,
RSACryptoServiceProvider loRSAProvider, LicType lnLicType, String
lcCurrentType)

Code is pretty simple

loSignedXml = New SignedXml()

loSignedXml.LoadXml(loXmlDocument.GetElementsByTagName("Signature").Item(0))

Thanks