Linking to external files on two computers

[dspady]

I use UR at home and at work and transfer the UR file with a memory stick. I link a lot of external files to UR and the folder name for my office computer is D:\library, but at home it is
C:\library (I have no D drive at home and at work I like to keep the C drive for programs and system stuff and use the D drive for data). While it is not a big issue, is it possible to state the paths in such a way that UR at home works the same way as UR at work; i.e. such that if UR can't find the file on 'D:\library", it looks at 'C:\Library' to see if it is there (and vice versa).
If I put my library in my UR work folder both at the office and at home, would that work? That way UR would have to look at (for e.g.) drive:\UR work\Library and wouldn't have to go looking elsewhere on the drive.

Many thanks

Don