Regular error I am getting GPKUP.dll is either not designed to run on Windows or it contains an error.
No activation/early access code yet though so can't activate and get in game.
For players facing the GPK issues, please complete the following:
Step 1: Download https://www.mediafire.com/file/0xdp8i9wdeylyd0/GPKFix.zip
Step 2: Unzip all contents into a temp folder.
Step 3: Copy all files and overwrite into the Conquera Installed Location, under \Binaries\Win32\GPK
(EXAMPLE: D:\Program Files\ShandaGames\ConqueraCBT\CQYH\Binaries\Win32\GPK)
We hope this resolves the issue. Do let us know in the comments if you are still facing any issues.
Also, make sure your Anti-Virus software doesn't block GPK files, add all to the whitelist.