Package Server 404 error when requesting packages containing .resources, .config or files within a bin folder


Article ID: 156893


Updated On:


Management Platform (Formerly known as Notification Server)


If packages (including DeployAnywhere DriversDB) which contain files with the extensions ".resources" and/or ".config" or hidden segments like "bin" folders, the Package Server will return a 404 error instead of allowing the download from the SMP Server.

HTTP Error 404.7 - Not Found

The request filtering module is configured to deny the file extension.



Microsoft IIS Request Filtering defaults deny the following extensions. This is a security feature in IIS.

<fileExtensions allowUnlisted="true" applyToWebDAV="true">
                    <add fileExtension=".asa" allowed="false" />
                    <add fileExtension=".asax" allowed="false" />
                    <add fileExtension=".ascx" allowed="false" />
                    <add fileExtension=".master" allowed="false" />
                    <add fileExtension=".skin" allowed="false" />
                    <add fileExtension=".browser" allowed="false" />
                    <add fileExtension=".sitemap" allowed="false" />
                    <add fileExtension=".config" allowed="false" />
                    <add fileExtension=".cs" allowed="false" />
                    <add fileExtension=".csproj" allowed="false" />
                    <add fileExtension=".vb" allowed="false" />
                    <add fileExtension=".vbproj" allowed="false" />
                    <add fileExtension=".webinfo" allowed="false" />
                    <add fileExtension=".licx" allowed="false" />
                    <add fileExtension=".resx" allowed="false" />
                    <add fileExtension=".resources" allowed="false" />
                    <add fileExtension=".mdb" allowed="false" />
                    <add fileExtension=".vjsproj" allowed="false" />
                    <add fileExtension=".java" allowed="false" />
                    <add fileExtension=".jsl" allowed="false" />
                    <add fileExtension=".ldb" allowed="false" />
                    <add fileExtension=".dsdgm" allowed="false" />
                    <add fileExtension=".ssdgm" allowed="false" />
                    <add fileExtension=".lsad" allowed="false" />
                    <add fileExtension=".ssmap" allowed="false" />
                    <add fileExtension=".cd" allowed="false" />
                    <add fileExtension=".dsprototype" allowed="false" />
                    <add fileExtension=".lsaprototype" allowed="false" />
                    <add fileExtension=".sdm" allowed="false" />
                    <add fileExtension=".sdmDocument" allowed="false" />
                    <add fileExtension=".mdf" allowed="false" />
                    <add fileExtension=".ldf" allowed="false" />
                    <add fileExtension=".ad" allowed="false" />
                    <add fileExtension=".dd" allowed="false" />
                    <add fileExtension=".ldd" allowed="false" />
                    <add fileExtension=".sd" allowed="false" />
                    <add fileExtension=".adprototype" allowed="false" />
                    <add fileExtension=".lddprototype" allowed="false" />
                    <add fileExtension=".exclude" allowed="false" />
                    <add fileExtension=".refresh" allowed="false" />
                    <add fileExtension=".compiled" allowed="false" />
                    <add fileExtension=".msgx" allowed="false" />
                    <add fileExtension=".vsdisco" allowed="false" />


1. In the Microsoft IIS open the SERVERNAME\Sites\Default Web Site\Altiris\PackageShare Feature View.

2. Select request filtering.

3. Choose the file extensions that you want to allow and remove the filters. You can add an "Allow" filter only after removing the "Deny" filter.

4.  If the above steps don't resolve the issue see the following link and apply the change to the applicationhost.config

Applies To


ITMS 7.1 SP2, including Deployment Solution 7.1