v5.1.1: Unknown server tag 'asp:UpdatePanel'

[kha]

I am trying to connected to VaultService/admin page and I am seeing this error, can't login:

Server Error in '/VaultService' Application.
Parser Error
Description: An error occurred during the parsing of a resource required to service this request. Please review the following specific parse error details and modify your source file appropriately.

Parser Error Message: Unknown server tag 'asp:UpdatePanel'.

Source Error:

Line 11: <h1 id="h1Title" runat="server">
Line 12: <asp:Label ID="LabelPageTitle" runat="server"></asp:Label></h1>
Line 13: <asp:UpdatePanel ID="UpdatePanel1" runat="server" UpdateMode="Always" ChildrenAsTriggers="true">
Line 14: <ContentTemplate>
Line 15: <asp:Panel ID="PanelFeedback" CssClass="successmessage" runat="server" Visible="false">


Source File: /VaultService/Admin/AdminMaster.Master Line: 13

Version Information: Microsoft .NET Framework Version:2.0.50727.3615; ASP.NET Version:2.0.50727.3618

I go to VaultService homepage fine, clicked on the Vaultservice.asmx fine
But when I clicked on the webclient client to download, it asks me to put in the username and password.

All the above were performed on the vault server itself.

ASP service is running, IIS service is running, the ASP is set to ASP.NEt v2.0.50727 which is allowed

Please help, don't know what's going here. It worked before but suddenly for several days I haven't touch it, it doesn't work anymore with above error

[kha]

Nevermind, I think i solved the problem.
I checked the permission for virtual directory VaultService and added in the IIS_WPG with read&execute permission, then i can login fine. Connected using vault client fine as well.

[Beth]

Thanks for the update. I'm happy to hear you are working again.