RadFileExplorer Upload Prompts for Credentials

[Rob Anderson]

I have a simple site running on IIS with Windows Authentication enabled.  When I try to use the RadFileExplorer upload it prompts the for user credentials.

            <telerik:RadFileExplorer ID="RadFileExplorer1" runat="server" 
                Configuration-DeletePaths="~/PCardFiles" 
                Configuration-UploadPaths="~/PCardFiles"
                Configuration-ViewPaths="~/PCardFiles" 
                Height="300px"
                TreePaneWidth="180px"
                Width="99%">
                <configuration maxuploadfilesize="2000000" searchpatterns="*.*"></configuration>
             </telerik:RadFileExplorer>

I'm fairly certain I've given all the permissions that I need to for the AppPool, users, etc.  Can anyone let me know what I might be missing?  Thanks!

[Vessy]

Hi Rob,

Please, make sure that you have also given all edit permissions not only to the folders listed in RadFileExplorer, but also to the App_Data folder, where the temp files uploaded by RadAsyncUpload are stored. The default AsyncUpload temp folder has the following path "~/App_Data/RadUploadTemp"

You can use the test given in the following help article in order to make sure that all permissions are set properly:
https://docs.telerik.com/devtools/aspnet-ajax/controls/fileexplorer/troubleshooting/common-issues#an-error-like--because-the-application-did-not-have-enough-permissions-occurs-only-in-a-production-environment-how-to-debug-the-issue

Regards,
Vessy
Progress Telerik

[Rob Anderson]

Thanks Vessy.  I did discover that the missing permissions on the RadUploadTemp folder was the issue.

[Vessy]

Hi,

You are welcome, Rob - I am glad my reply was helpful for you. Let us should you meet any further difficulties with our controls.

Regards,
Vessy
Progress Telerik