![Update Web.config results in Server Error: System.Xml.XmlException: An XML comment cannot contain '--', and '-' cannot be the last character. – SecureAuth Support Update Web.config results in Server Error: System.Xml.XmlException: An XML comment cannot contain '--', and '-' cannot be the last character. – SecureAuth Support](https://support.secureauth.com/hc/article_attachments/4408527586836/mceclip0.png)
Update Web.config results in Server Error: System.Xml.XmlException: An XML comment cannot contain '--', and '-' cannot be the last character. – SecureAuth Support
![There is an error in XML document --> System.Xml.XmlException: '', hexadecimal value 0x02, is an invalid character. - Asset Reliability | AssetWise APM Wiki - Asset Reliability | AssetWise APM - Bentley Communities There is an error in XML document --> System.Xml.XmlException: '', hexadecimal value 0x02, is an invalid character. - Asset Reliability | AssetWise APM Wiki - Asset Reliability | AssetWise APM - Bentley Communities](https://communities.bentley.com/resized-image/__size/1240x1480/__key/communityserver-wikis-components-files/00-00-00-02-43/2023_2D00_07_2D00_11_5F00_16_2D00_36_2D00_35.png)
There is an error in XML document --> System.Xml.XmlException: '', hexadecimal value 0x02, is an invalid character. - Asset Reliability | AssetWise APM Wiki - Asset Reliability | AssetWise APM - Bentley Communities
Altiris.NS.Exceptions.AeXException: Root element is missing.....Configuration failed while attempting: Configuring services.
![Cloudhouse — "The environment variables file contains invalid XML. '<path>\EnvironmentVariables.xml' ---> System.Xml.XmlException: Root element is missing" error when deploying an Alchemy Compatibility Package Cloudhouse — "The environment variables file contains invalid XML. '<path>\EnvironmentVariables.xml' ---> System.Xml.XmlException: Root element is missing" error when deploying an Alchemy Compatibility Package](https://static.helpjuice.com/helpjuice_production/uploads/upload/image/3622/direct/1593451734794-1593451734794.png)
Cloudhouse — "The environment variables file contains invalid XML. '<path>\EnvironmentVariables.xml' ---> System.Xml.XmlException: Root element is missing" error when deploying an Alchemy Compatibility Package
Erreur lors de l'ouverture d'un fichier corrompu <paht>\<nom de fichier>.dyn" lors de l'exécution du script indiqué dans le Lecteur Dynamo de Revit
System.Configuration.ConfigurationErrorsException : échec de l'initialisation du système de configuration
An error is thrown after setting a project locally using a copy of a project and its database - Progress Community
![Vulnerabilities due to XML files processing: XXE in C# applications in theory and in practice | by Sergey Vasiliev | ITNEXT Vulnerabilities due to XML files processing: XXE in C# applications in theory and in practice | by Sergey Vasiliev | ITNEXT](https://miro.medium.com/v2/resize:fit:780/0*sfWa0Kv-YjXY-Ltp.png)
Vulnerabilities due to XML files processing: XXE in C# applications in theory and in practice | by Sergey Vasiliev | ITNEXT
System.Xml.XmlException: Invalid character in the given encoding. Line 1, position 1. - Tero Marine Support
![System.Xml.XmlException" ... "Unexpected end of file has occurred. The following elements are not closed: OutlineValue, profile configuration" / "The 'OutlineValue' start tag on line 603 position 6 does not match" errors when System.Xml.XmlException" ... "Unexpected end of file has occurred. The following elements are not closed: OutlineValue, profile configuration" / "The 'OutlineValue' start tag on line 603 position 6 does not match" errors when](https://www.ibm.com/support/pages/system/files/inline-images/image-20190708131714-1.png)