Postby webguy96 » Mon Feb 21, 2011 3:48 am
For what it's worth, I was having a very similar issue with my new 7600i on Windows 7 x64 where about 1/3 of the original slide did not appear in the preview so first I updated to Silverfast 6.6.2r4 and restarted my computer. Unfortunately, still no luck initially which included an inability to use the IT8 Calibration as that too was failing to get a full sample image. Next I went back into device manager and attempted to update the device driver by pointing at the new set of files I downloaded (OpticFilm 7600i V4.2.0.0), however, Windows came back and stated that it already had the latest driver so finally with my Plustek plugged in and turned on, I clicked directly on the 'setup.exe' file within the Driver folder and let it uninstall and automatically restart my computer. Once the computer came back up, I went into device manager again where I found the Film Scanner with an 'x' on it due to the missing driver so then I went through the install new driver again and this time browsed to the new folder mentioned above vs browsing to my original install CD and following another reboot everything seems to be working.
I was able to then run through the auto-calibration and now also see the full slide image when I prescan the same image that had been getting cropped off.
Hope it helps!
-webguy96