Add the CorelDRAW X4 installation folder (usually C:\Program Files (x86)\Corel\CorelDRAW Graphics Suite X4\ ) to your antivirus to prevent future deletions. Method 3: Run in Compatibility Mode
If none of the above methods work, the issue may be deeper. A clean reinstall removes all problematic registry entries and file remnants before reinstalling the software.
CorelDRAW X4 is a legacy product, and while it can work on modern Windows, issues like Psikey-2.dll are common due to tighter security controls in modern OS environments. By following the steps above—specifically ensuring the file is not quarantined by antivirus software—most users can restore functionality.
The Windows Registry contains the pathways that tell CorelDRAW where to find its licensing libraries. If these registry keys become corrupted during a system update or crash, the software loses track of the file. 4. Compatibility Issues with Modern Windows Psikey-2.dll Corel X4
: The safest way to restore a missing or corrupted DLL is to reinstall CorelDRAW X4. This ensures that all components, including security keys, are properly registered. Run a System File Scan : Use the Windows
Psikey-2.dll is an original file shipped by Corel Corporation with CorelDRAW Graphics Suite X4.
Sometimes, Windows permissions prevent the software from accessing its own DLL files. Right-click the CorelDRAW X4 shortcut. Select . Go to the Compatibility tab. Check "Run this program as an administrator" . Click Apply and OK . Warning: Avoiding Harmful Downloads Add the CorelDRAW X4 installation folder (usually C:\Program
The file is a core component used by the Protexis Licensing service, which manages software activation and digital rights for CorelDRAW Graphics Suite X4 . While it is a legitimate system file, it is frequently at the center of troubleshooting discussions due to its role in "Error 24" and "Service not started" issues. Core Functionality
For those seeking deeper technical understanding:
Its primary function is to check the validity of the license key (serial number) during startup and ensure the software is legally activated. CorelDRAW X4 is a legacy product, and while
If the service is running but you still encounter errors, the Psikey-2.dll file itself might be missing, corrupt, or unregistered.
When you start CorelDRAW X4 or X5, the software silently checks in with this service to verify that your copy is genuine and properly licensed. The Psikey-2.dll file acts as the "key" for this verification process.