Trouble with farmville not loading?

i cant seem to figure out why my farmville is not working from my pc. it works on my laptop. i have about 50 percent function from the pc. some buildings will load while others wont. i cannot open gifts or stables markets etc. i can seed, harvest and plow. i can tend some animals but not others. i have uninstalled acrobat flash and reinstalled straight from acrobat website. other games like pogo are working fine. any help that can come my way before i pull all the hair outta my head would be appreciated. i have vista home premium. use IE in trying to fix it i have turned off firewalls, mcafee and computer is only a few month old.