I am currently using the free component of the ext control. some issue is coming when i am changing the time of server to the back date i.e 2007 or before the some time control is not been working. the control is not been render. the error message shows the ext control not found.
Plz tell me what to do in this case. as this application is been using intranet.
So can u tell me what I can do to fix it.

if this issue is not is purchased version we can buy the same too. as it is the web application where i have used only ext control. so plz reply me as soon as u can.

Ext control Runtime version : v2.0.50727

Version : 1.0.3960.37522