[Help - Error] Fail to initialize Direct X

[yuul]

Downloaded gunz.exe/launcher.exe here and replaced them? : http://fgunz.net/game5/gunz/
Blocked antivirus and checked firewall etc?

[Linear88]

Please post your mlog.txt and config.xml.

[Paul]

If none of these have worked then there is a possibility that it's your hardware acceleration.

Display Properties > Settings > Advanced > Troubleshoot > Slide the bar to full. If it's already on full, slide it to none.