Hi guys... I own a Nokia 6681 and i was using NOKIA PC Suite 6.5... given at the time of purchase. Today i downloaded Ver. 6.8. I installed it, and restarted the system (It told me to do so)... Now when i connect my Mobile to the PC it says "Windows could not load the installer for Wireless Communication Devices. Contact your hardware vendor for assistance" and then it does not detect my mobile!!!!! I use Data Cable for Data transfer. I tried re-install of both the versions.... But no use... Kindly give me a solution for this problem!!!! Thank you.