Click the Windows Start menu, type , right-click on Command Prompt , and choose Run as administrator .
The Protexis service runs under a file name like PsiService_2.exe or PSIService.exe . Protexis Inc. is a technology partner that Corel used to provide software licensing and anti-piracy protection. This service is not a virus or malware, but an anti-copy software-related service process.
A well-constructed RemoveProtexis.cmd script typically performs the following actions: Corel X5 Remove Protexis-cmd
: C:\Program Files\Common Files\Protexis
In that same folder, find the existing PsiClient.dll and rename it to PsiClient.bak . Rename your newly pasted PSIKey_2.dll to PsiClient.dll . 3. Final Service Cleanup (Optional) Click the Windows Start menu, type , right-click
CorelDRAW Graphics Suite X5 uses a background licensing service called ( PsiService_2.exe ). This service runs constantly in the background to verify your software license. However, it frequently causes high CPU usage, system slowdowns, and startup errors like "Error 38: CorelDRAW License Validation Service Source Not Found."
If Protexis-cmd isn’t listed in the Control Panel, you’ll need to manually remove it. This method requires careful navigation through your file system. is a technology partner that Corel used to
Press the on your keyboard to open the Run dialog box. Type services.msc into the text field and press Enter . Step 2: Locate the Protexis Service
If disabling the service fails, you can rename the actual .exe file so the system cannot launch it.
However, it has been a frequent source of user frustration for years. Many legitimate users have expressed concerns, describing it as an uninvited "spyware" that runs persistently in the background, consumes system resources, and often leaves residual files and services behind even after the main Corel program is uninstalled. This guide provides a thorough, step-by-step walkthrough for safely removing the Protexis Licensing component from your system, focusing on methods like using the sc delete command.
CorelDRAW may throw an error on launch stating the licensing service is missing. In most cases, the program still runs, but you may lose some license verification features.