How to restore PC to state with no memory of previous trial verion.

I am learning how to use LimeLM by reading your documentation and experimenting with everything. It seems (I'm not sure) that the PC that I'm using to develop my application and integrate LimeLM has persistence for previous states in my testing/learning/experimenting.

How can I get my PC into a quiescent state in which it has no memory of any previous trial versions of my application?

I want the PC to be as if one of my customers runs my application for the first time with my program creating an unverified trial version. When I put your sample code into my application, it works, but it seems to think the trial version has expired, rather than creating a trial version.

This is because a previous trial version, did, in fact, expire. At least I think that's what's happening. (I'm using 1 day trial versions is my learning/testing/experimenting).

Please let me know if my question is not clear. Thanks!