EOF command is not working

Hello,

I'm using parallel_studio_xe_2017 with VS 2015 and EOF command doesn't detect the end of files. The command was working properly with the older version of parallel studio xe, but I don't know why It's not working in the new version. When I debug the code, EOF always gives a value of zero even though it's the end of the file. Help will be appreciated.

Thanks,

Ibrahim