Internet Explorer cannot display the webpage

[Alex]

I am getting an Internet Explorer cannot display the webpage when I try to upload an excel spreadsheet, the error is really specific to this excel spreadsheet.

The sheet is not that big 54kb but contains links and a lot of formulas.

Trying to pinpoint the issue from the original page webpage I did a really simple page, the radUpload control and 1 button with no code behind. If I choose the file and click the button I get "Internet Explorer cannot display the webpage".

If I edit the excel spreadsheet to remove all links/formulas and redo the upload everything works great (no "Internet Explorer cannot display the webpage").

Any help would be appreciated as the excel file needs to be uploaded as is with links and formulas.

Thanks

[Alex]

Please ignore this post, my issue was that the file was 5MB and not 54kb like I had mentionned.

Changed the webconfig to accept files larger and everything is working properly.