I don't have the disk to install my sanyo in my

You can find the Sanyo VPC-E760 Users Manual here.

If you make sure USB Mode on the camera is set to MSDC instead of PTP (Pictbridge Print), then when you connect the camera to your usb, windows should find it as a removable mass storage device automatically, without a drivers disk. If windows wants to search its online database for drivers, let it, but this should not be necessary.