i find out the problem, and fix it, the reason is ramdisk fail peaceby kingleo - FreeRapid Downloader - General
my pc crash last night, and FreeRapid became broken when i add a link, it will show "Error - No plugin can be associated with this Url" i redownload the FreeRapiD-0.82.zip and clear All user settings in home directories: MS Windows: c:\Documents and Settings\YOUR_USER_NAME\application data\VitySoft\FRD and in registry HKEY_CURRENT_USER\Software\JavaSoft\Prefs\vitysoft\frd but it stillby kingleo - FreeRapid Downloader - General