The removal of Protexis with the express intention of using an unlicensed copy of CorelDRAW X5 is a violation of copyright law and the software's licensing agreement. As noted in the official Corel community forums, these methods are used to circumvent the need for a valid serial number and activation, which is essentially software piracy.

No. Error 38 can be fixed simply by re‑enabling the Protexis service (method 1). Removing it is a more extreme approach that should be reserved for advanced users.

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Spoofs the license check by copying a modified PSIKey_2.dll into the CorelDRAW X5 Programs folder . Deletes the original Protexis installation folders.

If you have a legit, registered copy of CorelDRAW X5, removing the protexiscmd.exe service might seem counterintuitive. However, in most cases, the software will continue to operate, especially if you have already passed the activation stage in the past. If CorelDRAW fails to open after this, you may need to: Reinstall the service (by reinstalling Corel). Rename the .bak file back to .exe .

Other Corel software installed on the same machine may rely on the same Protexis service. For example, Corel PaintShop Pro, Corel VideoStudio, and older CorelDRAW versions share the Protexis component. Simply deleting or disabling it for X5 might break those applications.

Some users who reinstall CorelDRAW X5 after a system format or after removing the license find that the old licensing data remains. One command‑line technique is to clear the leftover activation keys by deleting the licensing registry entries. The following registry path should be removed: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\ProtexisLicensing

Close all active instances of CorelDRAW X5, Corel PHOTO-PAINT, or related utilities. Right-click your newly created RemoveProtexis.cmd file.

Probably the most widespread reason is , which occurs when you try to launch CorelDRAW X5 but the program abruptly fails to start, displaying a generic message such as “The file is damaged or has been modified.” As explained by many technical articles, the root cause is exactly the Protexis service: “the problem is that the anti‑piracy copyright protection service process PsiService_2.exe, which is installed together with CorelDRAW, is not started. This may be because you have disabled the Protexis Licensing V2 service using optimization software such as 360 Security Guard” .

Open your File Explorer and navigate to the CorelDRAW X5 installation directory. By default, it is located at:

Protexis is a third-party digital rights management (DRM) solution utilized by Corel to verify that the copy of CorelDRAW X5 is legitimate. It runs as a background service ( PSI_SVC_2 ) and uses protexiscmd.exe to communicate with Corel's servers.

The safest and least invasive method to stop protexiscmd and PsiService_2.exe from draining system resources is to permanently disable the service within Windows.

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Re-run the official installer of CorelDRAW Graphics Suite X5 in "Trial Mode" to native-build the directory tree before deploying this optimization workflow.

Once CorelDRAW no longer relies on the live service, you can clean the remnant Protexis files from your computer. Clean the Registry Press Windows Key + R , type regedit , and press .

C:\Program Files (x86)\Corel\CorelDRAW Graphics Suite X5\Programs\ Step 2: Replace the PsiKey.dll File

If you simply delete Protexis, CorelDraw X5 will display an or refuse to launch because it cannot find its security service. To bypass this check, you need to redirect the application's internal validation file.