Remove Trial Version

[StefanoOlvaNext]

We need to reinstall the trial version of DotConnect for Oracle Mobile Edition.
One year ago I downloaded the package and installed it without using.
Now I have a business opportunity (Windows CE-Oracle) and I want to test it again before telling to my customer to purchase the licenses.
Actually I have unistalled the old version and installed the latest but the OracleConnection Component returns this error:
"Sorry, your trial period has expired.
To order registered version please visit Devart site at
www.devart.com/purchase.html"

How can I fix it