Rising Personal Firewall

Customer Service Line: 010-82678800

- Wrong product key/user ID, try again after checking
- 1. Check whether the install package is right and whether the product key/user ID is right.
- 2. There is no letter "o" in product key and user ID, only Arabic numeral "0".
- 3. Pay attention to the difference between capital letter "I" and Arabic numeral "1", capital letter "Z" and Arabic numeral "2", as well as between letter "U" and letter "V".