That's a pity.
To compress something, it goes a little something like this I assume.
- Locate the file or folder that you want to compress.
- Right-click the file or folder, point to Send To, and then click Compressed (zipped) Folder.
A new compressed folder is created. To rename it, right-click the folder, click Rename, and then type the new name.
And to extract I assume it goes something like this.
- Locate the compressed folder that you want to extract files or folders from.
- Do one of the following:
- To extract a single file or folder, double-click the compressed folder to open it. Then, drag the file or folder from the compressed folder to a new location.
- To extract the entire contents of the compressed folder, right-click the folder, click Extract All, and then follow the instructions.
I hope I was helpfull in any way, I am no Genius when it comes to coding and fixing things though.