Uploading a file (.zip)

[eluser]rpe[/eluser]
I am trying to upload a zip file, but it always end in failure. I am using a file uploading class in CI. Any help?? Thanks before.

FYI, jpg, png, pdf and doc type file doesnt have any problem.

[eluser]pistolPete[/eluser]
Please post your controller code.
Which browser do you use?

[eluser]rpe[/eluser]
Found my problem. Thanks for your concern.

[eluser]garymardell[/eluser]
If you post what you did to fix it then others may learn if they encounter similar problems.