Excel Not showing any result after Automation
 

Hi... I did an excel automation application in c#. Now i am
encountering a small problem. I am unable to open the saved excel file
when the application is running. Any body any idea y this is happening.
Secondly is writing to an excel file a slow process? is there any way
to increase the perfomanance. I am using the copy from clipboard
technique. Will i get any perfomanance gain if i change the logic to
some thing else

Thanks in advance.
Rastham