lol is there any other way of fixing this other than formating?
You have to determine what is causing the problem before you can fix it.
If it is a virus, reformatting the hard drive will fix it, or installing a good antivirus program, downloading the latest virus definitions and updating it will fix it.
If programs that download files are to blame, stop using the programs or uninstall them.
If Windows Update is to blame, you can delete the backup files Windows makes before installing the updates.
If the pagefile size is to blame, you can add more RAM sticks to your computer.
If you have set the disk space for temporary Internet files too large, you can decrease the size in the Internet Explorer options.
You can also use the disk cleanup feature of Windows to safely delete temporary files your computer no longer needs.
Doc