Special Force Error Code and How to Fix

Error #1.CONNECTION TO THE SERVER HAS BEEN LOST

When your playing you will be disconnected and it shows "Connection to the server has been lost"

*Reason
>Slow pc and internet connection
>Servers are busy

*Solution
>Upgrade your pc
>Go to the server with few players
>Use GameBooster

Error #2.FALSE 5: connect error

When you log-in your account it shows up "FALSE 5: connect error"

*Reason

>GameClub will have a server maintenance later.
>Slow connection

*Solution

>Wait for the maintenance of GameClub
>Check your internet connection

Error #3.Failed to Global.cki download

When you open your launcher it shows "Failed to Global.cki download"

*Reason

>Slow Internet connection
>No Internet

*Solution

>Upgrade your internet connection
>Use GameBooster

Error #4.CKI Read Failed.(999999)

When open launcher it shows "CKI Read Failed.(999999) "

*Reason

>Launcher is damaged or has a virus

*Solution

>Reinstall Launcher

Error #5. Cannot connect to Login server-Time error

When black screen appears so long

*Reason

>You are using a wallhack
>D3D8.DLL FILE is damaged

*Solution

>Correct time of injecting DLL
>Replace D3D8.DLL File (Download link)
>Don't use wallhack

Error #6. Specialforce.exe has encountered a problem and needs to close.

*Reason

>Servers are full
>Conflict between anti-virus
>Low speed connection.

*Solution

>Choose server with few players
>Turn-off your anti-virus
>Use GameBooster

Error #7. Data is invalid. Please re-install Soldier Front

*Reason

>You edit and put hacks on sf folder.
>There's a virus in the folder.

*Solution

Remove all hacks used in the SF Folder.
Re-install soldier front.
Scan the folder.

OR Download the Latest installer
best way is to copy to your nearest computer shop :)