Hi
I need driver canon canoscan 3000f for os vista 64bit

Have you tried vueScan? It's a 3rd party SW and works with many scanners


VueScan
VueScan is inexpensive third party scanning software which supports many (if not almost all) current film scanners, and several flatbeds too. Visit VueScan Scanning Software and if your scanner is supported, try the free trial. There are versions for Windows, Mac, and Linux.

VueScan's major claim to fame is its simple and accurate color correction from color negatives. This is often difficult, and VueScan generally makes it easy. VueScan supports the scanner's special hardware, like batch scanning, auto-focus, any infrared channel for dust and scratch suppression, and multi-scan to reduce scanner noise in the dark areas of slides. VueScan can often multi-scan with scanners that do not support this, using multi-pass scans. VueScan can often retrieve the full bit depth of data from scanners that otherwise only output 24 bits.

VueScan is a standalone program. A TWAIN interface is not provided, it instead accesses the scanner hardware directly at low level. VueScan is often faster than the scanner's original software, both scan and focus. You can still use the scanner's original software if desired.