Here is the tips how to install registered non Demo version (the same steps are required for update to the new version for each our product) of Stimulsoft Reports. Please do the following steps:
If these steps do not bring the required result and version of dlls will be still the same, then just scan your computer for Stimulsoft*.dll files and delete all of them manually.
Stimulsoft Reports does not have any additional key files, registry entries for protection from steal or illegal using. Registered and Demo versions differ only with the 'dll' libraries. So if you see the Demo watermark on the report's page this means that you are using trial dlls in your project.