Make sure that you are running the game with the administrative rights by going to EFLC folder, right click on EFLC.exe, select 'Properties' then 'Compatibility' and enable option 'Run this program as administrator'.
Make sure that your EFLC root folder (and every subdirectory) is not set to "read-only"
Ensure that FirstResponse.net.dll is in the SCRIPTS folder and that AdvancedHook.dll is in the EFLC ROOT folder.
Ensure that ScriptHook.dll, ScriptHookDotNet.asi and Dsound.dll OR Xlive.dll are in the EFLC ROOT folder
Ensure that there is a folder titled 'LCPDFR' in the SCRIPTS folder.
Check that all the above files exist, if they do not, reinstall LCPDFR with the automatic installation.
Ensure that you are using up to date versions of every LCPDFR dependency and LCPDFR itself.
Install these: http://www.microsoft...9f-b21f31ab88b7, http://www.microsoft...&displaylang=en
Run a diagnostic report (found here: title="">http://www.lcpdfr.co...agnostics-tool/) which will point any errors it can find and will be used later on if you need to post a topic.