The PHP installation on this web host does not have the zlib compression library loaded. This will prevent any successful installation of an uploaded compressed component or module archive (IE. .zip, .gz, .tgz). You can put a request in to your host provider to add this, or you can use a tar type file archive which is an uncompressed format. To convert zip files to tar, you can download the following free windows-based file archive utility: Ultimatezip. Be sure that the .tar file extension is lower case before attempting to upload.

What to do please help me,i cant upload any commponent or module for my website.....