HackShield and BlackCipher errors

http://maplestory.nexon.net/news/news/current/00I9o/

If you're experiencing HackShield or BlackCipher errors, please make sure that both are up to date. Please follow these steps:

1. Go to our Game Client and Updates page.
   
2. Scroll down to the 'Download HackShield Manual Patch' and 'Download BlackCipher Manual Patch' sections.
   
3. Follow the instructions listed in these sections.