Hey, when most people connects to my server , they say they have to remove mods from their main be4 they can join my server.

I have my mod running on version 1.2 . I already tested my mod for varius bugs, no1 left now, but they still get the impure client.
i have my mod.iwd in fs_game. and the maps in main.
Any1 know why they get this "Impure Client Detected", error?

Please try to watch your language...

Inpure means something is modified (obviously because its a mod), you can force inpure off on the server with sv_pure "0"

Sense writes...

This error is caused by your server's install becoming corrupt. It has nothing to do with mods. If it were mod related, you would get an entirely different error - the IWD checksum name mismatch error - which tells the client their mod files don't match the server's.

When you get a corrupted install, even if you ran a stock server, all of your client's would still get the same "impure client detected" error. And that's because something on the server doesn't match any client's files.

How to fix it - reinstall the server completely.

Might also be an issue if your clientside mod on the redirect is different from the one on your server. Also, check if you do not overwrite stock menu files, or menufiles that are very widely used in mods like extreme+. Just rename them, and change your scripts accordingly

Thank you guys for responding, i already renamed/changed every of my .menu files and alot more but clients still get the error.
Any ideas why this is happening? :)

Sense writes...

Yeah, try reading what people post - it has nothing to do with your mod. You could change mod files till the cows come home, and it wont make an iota of difference. The problem is the SERVER FILES. You need to reinstall your whole server, as something in there is corrupt.