Trying to run ofxGui in oF 0.7.4 with VS2010

Hi, I´d been trying to run an example with the ofxGui library in the of v0.7.4 but its impossible cause it says that ofParameter.h its missing. I checked it out and its not there but the addon ofxGui comes with this version of oF. I´ve noticed that the missing header comes in every version since v0.8.x but the problem its that this version only works with VS2012 (all my work its in VS2010). Have anyone been able to compile an ofxGui addon example in of v0.7.4??