Update:
There was actually a hidden panel with validator in the user control that was causing page not to be valid on the first postback. Consider this issue resolved.
This is first time I am using this control and it is behaving rather strange. I have to click on the "Next" button twice for it to move to the next step. I tried explicitly setting active index, using MoveTo etc. Nothing works. Here is the markup for the control. Anybody has any ideas why?
<asp:Wizard ID="UserWizard" runat="server" ActiveStepIndex="
0"
StartNextButtonImageUrl = "~/App_Themes/Default/images/buttons/continue.gif" StartNextButtonType="Image"
StepNextButtonType="Image" StepNextButtonImageUrl="~/App_Themes/Default/images/buttons/continue.gif"
FinishPreviousButtonImageUrl="~/App_Themes/Default/images/buttons/back.gif"
FinishPreviousButtonType="Image" FinishCompleteButtonImageUrl="~/App_Themes/Default/images/buttons/save.gif"
FinishCompleteButtonType="Image" CancelButtonType="Image" CancelButtonImageUrl="~/App_Themes/Default/images/buttons/back.gif"
DisplaySideBar="false" >
<WizardSteps>
<asp:WizardStep Title="User Profile" ID="UserProfile" runat="server">
<uhc:ctlUserProfileEdit ID="ctlUserProfileEdit" runat="server">
</uhc:ctlUserProfileEdit>
<br clear="all" />
<div>
<asp:ImageButton ID="cmdResetPassword" runat="server" ImageUrl="~/App_Themes/Default/images/buttons/resetpassword.gif" />
</div>
<div>
<asp:UpdatePanel ID="upSchools" runat="server" ChildrenAsTriggers="true">
<ContentTemplate>
<uhc:ctlSchoolLocationSelector ID="ctlSchoolLocationSelector" runat="server" />
</ContentTemplate>
</asp:UpdatePanel>
</div>
</asp:WizardStep>
<asp:WizardStep Title="Roles" ID="Roles" runat="server">
<uhc:ctlPermissionInternal ID="ctlPermissionInternal1" runat="server"></uhc:ctlPermissionInternal>
<uhc:ctlPermissionExternal ID="ctlPermissionExternal1" runat="server"></uhc:ctlPermissionExternal>
</asp:WizardStep>
</WizardSteps>
</asp:Wizard>
