Some cracked rld.dll files are outdated or corrupt.
This is the #1 cause of the E4 error.
Step-by-step:
rld.dll from a fresh crack backup (ensure it’s from a trusted scene source).Note for Avast/AVG users: These often block
rld.dllsilently. Open Avast → Menu → Quarantine → Restorerld.dlland add an exception for the entire game folder. Some cracked rld
Below are the verified solutions, ranked from the most likely to the most complex. This is the #1 cause of the E4 error
Before we fix it, it helps to understand the cause. The file rld.dll is part of the game’s security protection (DRM). Re-extract rld
The most common cause is antivirus interference.