Problems with a player's modules.

[El Maharun Llama]

The thing goes like this: I've created two custom modules from which both work perfectly. I've sent both of them to all of the players, but only one seems to have problems in seeing them. He claims them to appear transparent and he cannot touch them. I've put the needed green tags on them so each player SHOULD see and be able to use them.
Could someone wise and knowledgeable shed some light on this matter? I'd appreciate it. :)

[Griogre]

You might want to mention what ruleset you are talking about and what type of modules.

[EugeneZ]

If the modules are appearing strangely in a single player's view, it's almost certainly something on his end. He may have accidentally placed them in the wrong directory. Also, some browsers accidentally download .mod files as .avi (or was it mpg) files because .mod is technically a video extension. Make sure the player names the files correctly and places them in the correct dir.