Hi, I am using GZip (version: 1.3.12) to compress the files. Can you please let me know how to suppress security warning message box. Actually I am using GZip in an ETL tool in order to compress. For example: Lets say there is a file in C:\Program Files\Gnuzip32\test.xls and I would like to compress the same in the same folder. I am able to compress if I run through command like but if i execute through a script, I am getting a message saying "No File or such directory" and compresses the test.xls to test.xls.gz. Appreciate if you can help me out. Thanks & Regards, Ram