irsocket api error

Hi all,
Well, i have read everything about not being able to connect the 3650 with the pcsuite and i am here to tell that even in Greece, where i am staying, people have this problem but unable to solve. Let me tell you ablut mine. All went ok in the beginning, i have a toshiba laptop xp prof. So all of a sudden the connection stopped, and the only thing i get is the wireless link, stating that ther eis a 3650 in range and you can send anything to the phone. But the problem is tho send things from the phone to the pc. The 6210 logomanager in the same pc works fine. I have tried reinstalling the program for many times, to no avail. installed it to another laptop, nothing. The irs work fine, i have sent personal data to my 6210. So please what shall i do? nobody here knows anything.
Thanks
Dimitris