Forums Bug Reports /dll -u file.dll - problem

DCX is good but to hard to use it, the problem is that the mdx.dll is in use but the mIRC does not reply that is in use when using the $dll(0) , when i echo $dll(0) returns 1 and when i use $dll(1) then the resaults is that i am using an other dll and not the mdx.dll but the other dll that the $dll(1) returns is not in use!