what does "unable to load DLL mean?"?

a dll is a dynamic link libary, usually its kept in system32 folder . but its also depends on what DLL its looking for , most DLL can be replaced from a a repair installation, using the system file checker, or http://www.DLL-files.com and then you can download them and extract them if you know what DLL file that you are missing. into the system32 folder in the "windows directory"

i think of ur installation some application until now befell this concern & that's not uninstall right this moment. at installation time each application makes their registry. in this subject ur application would be uninstall yet registry became no longer deleted for that now u would desire to delete the that registry for that u in basic terms acquire the registry scaner application & utilising this application delete that registry.

DLL, Its like a chair on a bike, If a link comes out your going NO where! So that means theres a Crital link missing or else it would load.

means the program cant find it or its corrupted ...

DLL is a data link library file. If the program cannot loads it that means the program is corrupted. Could also be the operating system causing this or a virus. But all programs in windows require dll files to run. If one or more is corrupt then the program or file will not work.

dont know

data link library

whatever the heck that is

Uninstall the program and reinstall it is your best bet. This error means a lot of things