My PC is a Dell Dimension 4300 with Windows XP Home OS with Service Pack 3

I am trying to free up space on my hard drive. Under add/remove programs I find the following:
“CND3D Image transfer failing Versioning Patch” with a size of 3859 MB.

I have no idea what this relates to and am reluctant to delete it in case it affects other programs. Is it safe to delete it and can anyone tell me what this is?

Any help would be greatly appreciated,

Brian