I have a piece of code that allows a user to download an exe file using the Response.WriteFile method. It seems to be working except at least one user has said that after he downloaded the file and tried to run it he got a file size error. The file is supposed to be 34.9MB and his file was only 17.9MB. He claimed the file download completed normally. Has anyone seen anything like this? Does anyone have any ideas on how to check the file size after download to ensure it is correct? I can&#039;t figure out how because once the download dialog pops up I never regain control in the code. Any help would be great.<BR><BR>Thanks,<BR>Sara