Version 4.4 Freeware, Canon Powershot G5

Hello,
cam2 pc is such a usefull piece of software and even now, since it can deal with RAW files with the newest version.
Unfortunately I cannot use this version. After upgrading in Tools/Options/Transfer I cannot switch to Canon Camera in Camera Type.
Each time I try, I am forced to the nabocorp website and asked to download the canon-files. But no matter how often I download them and install them, I am being asked to download them and the dropdown switches back to USB-Autoconnect.
After downgrading to 4.3.6 this works. But not with 4.4. I even tried the shareware version. Same problem.
I use WinXP Sp1 and a Powershot G5.
Am I doing anything wrong?
I would appreciate any help.
Best regards
Klaus
cam2 pc is such a usefull piece of software and even now, since it can deal with RAW files with the newest version.
Unfortunately I cannot use this version. After upgrading in Tools/Options/Transfer I cannot switch to Canon Camera in Camera Type.
Each time I try, I am forced to the nabocorp website and asked to download the canon-files. But no matter how often I download them and install them, I am being asked to download them and the dropdown switches back to USB-Autoconnect.
After downgrading to 4.3.6 this works. But not with 4.4. I even tried the shareware version. Same problem.
I use WinXP Sp1 and a Powershot G5.
Am I doing anything wrong?
I would appreciate any help.
Best regards
Klaus