Modify your program to store than information in the User's Documents or Application Data area instead. The rule of thumb I use is that if it's information that the user might want to change externally from my plugin, then I put it in Documents\FindIt (SortIt, etc.). If only my plugin will be changing it (or the user can only be change it through my plugin) then I put it in ApplicationData\FindIt...
How exactly can I do this? I clicked "Send to" and put it in a document folder...even if I uninstall, the files are still under C/Program Files.


