I have a strange situation. I run 2009 Q1, on XP-pro dev box with VS2008. I tried to run designer DLL from bin and from GAC and have the same result. The runtime is perfect but the designers crashed if I use not auto-generated columns. If I have my custom columns then change of any grid property via designer replaces the tag:
<telerik:GridBoundColumn> ( works fine)
With tag:
<Telerik.Web.UI.GridBoundColumn> ( dose not work)
With designer error message that the GridColumnsCollection can't find the items of type Telerik.Web.UI.GridBoundColumn.
Would you please advise where this comes from?
The problem began when I converted my trail version into the fully licensed version. I did follow all instruction how to do it, in fact I did it multiple times, including a complete uninstall all Telerik components and install the new licensed package.
Thank you.