[HOW TO SET UP IE : Please refer EXCEL together]
1. Open internet explorer
2. Tool ==> click Internet Option
3. At the right tab, click ADVANCED
4. Down to SECURITY MENU, check USE TLS 1.0
 * If you have check on USE TLS 1.0 already, you don't need to change anything.
5. Click OK and close internet explorer
To use WARP, you need to do above by Sunday.
If you don't have WARP, you don't need to do it.
Best regards,
Akira Tamaki