Step 1.
click on "Download" written besides the file you want to download.
Step 2.
Let the another window load, then click on Download Now button which is highlighted in below picture.
Step 3.
then wait for 20 seconds...
Step 4.
After waiting for 20 seconds "Download file now" button will appear, click on that button.
Step 5.
at last your file will starts downloading automatically if not then click on here button to download...