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However, you can disable this option by clearing the use ' Deploy File extension ' option on the Publish Options dialog box, and you must configure the WEB server to allow all file extensions that are used in your application. If you use this option, the WEB server can only be configured to allow the following three file extensions: There is no need to unblock all file extensions, and each application file is published by default using the ". If a user tries to run a ClickOnce application that accesses blocked files on the WEB server, an error occurs. windows-based applications typically contain files with some of these extensions. For example, files with the following extensions may be blocked. Repeat this action for all other extensions in this list that you want to download as part of the application.įor security reasons, some Web server configurations block files that are not commonly used in Web content. You will see a list of application mappings. On the Virtual Directory tab, click Configure. Open the Properties page of VRoot in Inetmgr.
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If your application has locked files, do the following to enable downloading of this type of file: IIS (Internet Information Services) protects certain file types, such as. Errors during ClickOnce deployment useEnable download of locked file extension
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