cnhipop

I have installed the EP 2.74, but I can't download TXT file when I click below link,,/admin/easypopulate.php?download=stream&dltype=full: Download EP and Froogle Files Download Complete tab-delimited .txt file to edit Download Model/Price/Qty tab-delimited .txt file to edit Download Model/Category tab-delimited .txt file to edit Download Froogle tab-delimited .txt file Download Model/Attributes tab-delimited .txt file Create EP and Froogle Files in Temp Dir (/catalog/temp/) Create Complete tab-delimited .txt file in temp dir Create Model/Price/Qty tab-delimited .txt file in temp dir Create Model/Category tab-delimited .txt file in temp dir Create Froogle tab-delimited .txt file in temp dir Create Model/Attributes tab-delimited .txt file in temp dir and there is no any error information, what's problem? who can help me? tks