Internet Explorer needs to be told not to cache secure documents to disk.
Please follow the steps below to disable document caching.

1. Open an Internet Explorer session
2. On the menu bar click on Tools and select Internet Options
3. Click on the Advanced tab
4. Scroll through the list to the Security section at the bottom
5. Check the box next to the option "Do Not Save Encrypted Pages To Disk"
6. Click OK to close the window and initiate the changes

To return to the Tokyo Orientations web site, please click here.