is it pro or not
 

I bought Limewire pro - yet almost everytime I go there it comes up regular limewire. It asks me to upgrade, etc. (I already did!) The last time I clicked on my desk icon (limewire pro 10), It came up with the real Pro. Most times I click on it - it comes up regular and asks me if I want to upgrade. What should I do to fix this problem?

You probably have both Basic and Pro installed on your system, in distinct locations, and you are mixing the shortcuts to launch it.
Right click on the shortcut or menu to display its properties. It will give you the location of the program you launch with it.
You may ahave several shortcuts installed: one on the desktop, one in the Start menu, one in your favorite links, one in the "Recent programs" list... On Mac OS or Linux you may have different locations too. Sorry, but you don't give details about which OS you use, and which version number of LimeWire (see "Help/About").
Or you are launching LimeWire from different user accounts... and not all accounts have their desktop shortcut pointing to the same place.