I've purchased the Character Creator Essential bundle, but I can't seem to install it. Whenever I start the Installcontent.rld, I get a message that says;

"RLDownloaderR2.exe - Entry Point Not Found"
The procedure entry point?registerConverterFunction@QMetaType@@SA_NPBUAbstractConverterFunction@QtPrivate@@HH@Z could not be located in the dynamic link library Qt5Core.dll

Can someone help me resolve this issue. Thank you.