Introduction
Open Command Prompt as Administrator and run: Psikey-2.dll Corel X7
Since this file is tied to a service, sometimes the "missing" error is just a result of the service being turned off. Press Win + R, type services.msc, and hit Enter. Locate Protexis Licensing V2 in the list. Introduction Step 2: Run System File Checker (SFC)
Solution 5: Repair the Windows Registry
The Good (Theoretically):
Key Features of Psikey-2.dll Corel X7