I just installed the latest version of the DMX 4 and am quite happy with it.   But there is one issue that I am having that is preventing me from using it on my site.   I am not sure if this has anything to do with the issue, but I installed it under the domain new.marvici.com, which was my new DNN portal.   After the installation, I went ahead and changed the domain to www.marvici.com to make the actual domain point to the new site.   Now when I log in as an admin of the site, and only the admin of the site, and go to the page that contains the DMX module, I get the below error.   This error does not occur when I login as the host or when I login as a normal user, just when logging in as an admin.   This error does not occur on other sites, just the main site that I did the install on.   Any idea's what might be causing the problem would be very helpful!   Thanks.

AssemblyVersion: 04.06.02
PortalID: 18
PortalName: Marvici Enterprises
UserID: 65
UserName: Chico
ActiveTabID: 1975
ActiveTabName: Test Page
RawURL: /TestPage/tabid/1975/Default.aspx
AbsoluteURL: /Default.aspx
AbsoluteURLReferrer: http://www.marvici.com/Ad...id/1451/Default.aspx
UserAgent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.8) Gecko/20071008 Firefox/2.0.0.8
DefaultDataProvider: DotNetNuke.Data.SqlDataProvider, DotNetNuke.SqlDataProvider
ExceptionGUID: a5c30c09-968e-4a6f-b54c-f30e1e70ca01
InnerException: An error occurred while parsing EntityName. Line 1, position 383.
FileName:
FileLineNumber: 0
FileColumnNumber: 0
Method: System.Xml.XmlTextReaderImpl.Throw
StackTrace:
Message: DotNetNuke.Services.Exceptions.PageLoadException: An error occurred while parsing EntityName. Line 1, position 383. ---> System.Xml.XmlException: An error occurred while parsing EntityName. Line 1, position 383. at System.Xml.XmlTextReaderImpl.Throw(Exception e) at System.Xml.XmlTextReaderImpl.Throw(String res, Int32 lineNo, Int32 linePos) at System.Xml.XmlTextReaderImpl.HandleEntityReference(Boolean isInAttributeValue, EntityExpandType expandType, Int32& charRefEndPos) at System.Xml.XmlTextReaderImpl.ParseText(Int32& startPos, Int32& endPos, Int32& outOrChars) at System.Xml.XmlTextReaderImpl.FinishPartialValue() at System.Xml.XmlTextReaderImpl.get_Value() at System.Xml.XPath.XPathDocument.LoadFromReader(XmlReader reader, XmlSpace space) at System.Xml.XPath.XPathDocument..ctor(XmlReader reader, XmlSpace space) at System.Xml.Xsl.Runtime.XmlQueryContext.ConstructDocument(Object dataSource, String uriRelative, Uri uriResolved) at System.Xml.Xsl.Runtime.XmlQueryContext..ctor(XmlQueryRuntime runtime, Object defaultDataSource, XmlResolver dataSources, XsltArgumentList argList, WhitespaceRuleLookup wsRules) at System.Xml.Xsl.Runtime.XmlQueryRuntime..ctor(XmlILCommand cmd, Object defaultDataSource, XmlResolver dataSources, XsltArgumentList argList, XmlSequenceWriter seqWrt) at System.Xml.Xsl.XmlILCommand.Execute(Object defaultDocument, XmlResolver dataSources, XsltArgumentList argumentList, XmlSequenceWriter results) at System.Xml.Xsl.XmlILCommand.Execute(Object defaultDocument, XmlResolver dataSources, XsltArgumentList argumentList, XmlWriter writer, Boolean closeWriter) at System.Xml.Xsl.XmlILCommand.Execute(XmlReader contextDocument, XmlResolver dataSources, XsltArgumentList argumentList, XmlWriter results) at System.Xml.Xsl.XslCompiledTransform.Transform(XmlReader input, XmlWriter results) at Bring2mind.DNN.Modules.DMX.Common.Globals.XslTransform(XslCompiledTransform transformation, String input) at Bring2mind.DNN.Modules.DMX.ViewCollection.a(Object A_0, EventArgs A_1) at System.Web.UI.Control.OnLoad(EventArgs e) at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) --- End of inner exception stack trace ---
Source:
Server Name: WEB-SERVER

Peter,

    Thanks for the help.   I figured out what was causing it.   One of the roles on my DNN site was "Family & Friends".   DMX was erroring out when reading the XML file on the "&" character.    I removed that role added another role that is "Family/Friends", restarted the server and presto...All fixed.   It's now setup and working properly.   I'm not sure if that is something that you are going to be able to fix in your application, but at least you know about it now..

Thanks.