I'm using ArcMap 10.0 and Windows 7 64 bit. I'm trying to set a relative paths for my MXD file. My MXD is located c:\workspace\rastertest.mxd and the data is located at c:\workstation\data\testdted.dt2. When I set Relative Path to true in ArcMap's Document Properties or in ArcObjects using IMapDocument.SaveAs(true, true) the new raster data source will point to C:\Users\tester\AppData\Local\Temp\data. Do you know what could be causing this? I would like to eventually move around the MXD file and Rasters and keeping the same directory hierarchy. Thank you.
Also, when I run ArcMap 10.0 on a Windows XP machine the relative paths work correctly.