Install the lastest update from lenovo related with client security, but before backup your current passwords (Export option in the Cliente security software). Restart your computer, check that your old passwords already exists once started and disable the UAC (user control services) and the message dissapears.
Ebert
For roadwarriors, no options... Only the best!
*W520 Corei7, Win Pro 64 , 16 GB RAM, SSD 128 Gb, 500 Gb 2nd HDD, FHD, 2GB VRAM Nvidia
*T61p 6459CTO T9300 2.5 GHz /Vista Ultimate 32bits, 4 GB KINGSTON RAM, 15.4" WUXGA w/Intel Turbo memory, NVIDIA Quadro FX 256 RAM
160 gb HD, 9 cell battery
*LENOVO T61 7662CTO T7300 2.0 GHz /Vista Ultimate 32bits, 3 GB KINGSTON RAM, 14.1" WXGA w/Intel Turbo memory, NVIDIA Quadro NVS 128 RAM,
160 gb HD, 7 cell battery
*Thinkpad T42 Pentium M 735 1.7 Ghz, 1GB RAM /Win XP SP2,ATI RADEON 7500 32 Mb, 15", WiFi,Bluetooth, 40 Gb HD