I'm not sure that this driver is needed for the DCE-310M for Windows XP, however, it's the only driver Sampo has listed for this model and they gave no information about what os's this driver supports.
If the DCE-310M is a usb connected camera, then XP supports it natively.
|Compatible Hardware Ids|
The following files are found inside the driver download file.
|DCE-310M/DscCam.inf||6.1 KB||20 Feb 2001|
|DCE-310M/DscVfwX.dll||28.7 KB||17 Nov 2000|
|DCE-310M/ds.ini||503 bytes||2 Mar 2001|
|DCE-310M/Setup.exe||1.0 MB||2 Mar 2001|
|DCE-310M/DscCamD.sys||26.2 KB||20 Feb 2001|
|DCE-310M/MMDsc.inf||1.4 KB||20 Feb 2001|
|DCE-310M/MMDsc.sys||11.9 KB||13 Dec 2000|
|DCE-310M/DscCam.sys||45.0 KB||20 Feb 2001|