All of a sudden my EE programs are not running..

It shows an error...screen shot is attached.

Error:
Shader Param ""
from Shader File "Main"
Already exists in Shader Constants Map but with different parameters


Can anyone explain?

old engine.pak, headers or lib?

But it worked just yesterday! :(

ok, I am re downloading.I was using April 2010 version.

and the same things is working on my laptop.Why it wont work on my desktop?

downloaded the latest version...

The previous error has gone and new one has appeared.

It says,
ERROR:
Shader Param "PixSize" not found.

Your latest error was just answered in another post. If I remember correctly, all you have to do is rebuild your project. http://esenthel.com/community/showthread.php?tid=2138

Thanks, it worked.

But is there any explanation, why I have to rebuild this?

(05-25-2010 08:00 PM)iamcreasy Wrote:  Thanks, it worked.

But is there any explanation, why I have to rebuild this?

Does it matters? Just rebuild it Reason for this is because your compiler do not notice changes in the header files.