Problem in downloading to Excel from SE 11

Hi all,

I'm facing a strange problem.

I have few excel files already opened on my desktop.

I'm trying to download some data from SE11 using the standard Excel download available like below

Now, what happens is a new worksheet will be opened in one of the already opened excel file and and I'm saving the data by clicking the tick in the popup shown above.

When i tried to close that excel file where the data download worksheet is available, the entire excel file is frozen and I need to hard-close it through task manager. I repeated the same, a few times and same result happened.

Do you have any clue why its happening like this?

Regards,

Srihari.