To all members that have issue while downloading files with Chrome , please see this post
Download Interrupted? - I was recently downloading a file and it stopped, showing 'interrupted' in the download box. - Google Chrome Help
Best answer - Sie_Deen
As handsomeorlandoman mentioned, we have been tracking this, and I'm happy to update you all that the implementation is done and currently available on Google Chrome 14 releases (which is currently the Dev channel). The fix will eventually make its way to Stable 14.0 which will be later this year. If you'd rather not wait, you can switch to the Dev version by following the instructions listed in reference 1. However, please note that the Dev version is less stable since it's where we test new features, etc. More information about how the feature works is included in reference 2.
Solution , upgrade the Chrome browser or switch to FF for time being. This is browser related bug and cannot be fixed on our end.