To solve the Error 38 issue or crash on launch under XP for WordPerfect Office X7 Trial, follow the steps outlined below:
1. Restart your computer
2. Download and unzip two files from this link:
Filenames are: PSIClient.dll
3. Copy the PSIClient.dll file to:
for a 32-bit OS copy to: C:\Program Files (x86)\Corel\WordPerfect Office X7\Programs
for a 64-bit OS copy to: C:\Program Files\Corel\WordPerfect Office X7\Programs
4. Double-click on LicensingService.exe, which will be installed automatically.
You can now launch WordPerfect Office X7 Trial successfully.