This driver is specifically for the Vivitar ViviCam 55. I got these files from my old computer where I had this camera installed. The install CD makes a directory in the windows\twain_32 folder called MyDSC. So these are drivers that came with my original install CD. I copied the relevent files as follows and managed to get the camera to work when I installed XP onto a new HDD without the original CD. After searching the web and Vivitar's site to no avail I decided to check my old HDD for the drivers. ------------- Install the INF by right clicking it and select install. Then copy the two driver files Camd905c.sys and capt905c.sys to both the Windows\system32\drivers and windows\twain_32 directories. This will let the computer enable for use but you will need twain compliant software to download any pictures from the camera. ALso, you can use the camera and scanner wizard to use video function. Use the clearregistry.exe to delete the camera from your computer.Download Driver Pack
After your driver has been downloaded, follow these simple steps to install it.
Expand the archive file (if the download file is in zip or rar format).
If the expanded file has an .exe extension, double click it and follow the installation instructions.
Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.
Find the device and model you want to update in the device list.
Double-click on it to open the Properties dialog box.
From the Properties dialog box, select the Driver tab.
Click the Update Driver button, then follow the instructions.
Very important: You must reboot your system to ensure that any driver updates have taken effect.
For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.