1. Download Disk Cleaner now by clicking here.
     

2. When your browser prompts you with the download box, click the "SAVE" button instead of the "OPEN" button.
     

3. At the top of the window that appears there is a dropdown box to the right of the words "Save in:". Click the dropdown box to list your drives.
       
4. Double-click on your "C:" drive.
    
5. Click the "SAVE" button in the lower-right-hand corner of the box. The software will begin downloading.
    
6. After your download is complete, click the "START" button in the bottom-left-hand corner of Windows
     
7. Select "Run" from the menu
     
8. Type c:\DCSetup.exe into the box and press the "OK" button

The security settings in Internet Explorer are set too high and are preventing you from downloading any software over the Internet.

To fix this, please try solution #1 below.  If solution #1 does not work for you for some reason, try solution #2.

1. Click "Tools" on the task menu located at the top of Internet Explorer.

 
2. Select "Internet Options" from the menu that drops down.

 
3. Click the "Security" tab then click the "Default Level" button.
     
4. Make sure the slider located to the left is set to "Medium".
     
5. Click the "OK" button at the bottom of the box.

After you adjust your security settings, click here to return to the download page.

Note: If this solution did not work for you, please try solution #2 below.

1. Click "Tools" on the task menu located at the top of Internet Explorer.

 
2. Select "Internet Options" from the menu that drops down.

 
3. Click the "Security" tab then click the "Custom Level" button

 
4. Scroll down to the "Downloads" section

 
5. Under "File Download" select the "Enable" option

 
6. Click the "OK" button at the bottom of the box

 
7. Click "Yes" when asked "Are you sure you want to change the security settings for this zone?"

 
8. Press the "OK" button at the bottom of the box