Took a VS 2005 VHD connected it to Hyper-V, uninstall Virtual Machine Additions and installed Hyper-V Integration Components. Now mouse point shows arrow rather than dot, but you cannot click anywhere in this W2003 SP2 image whether on the W2008R2 Hyper-V server or by using RDC.
Rebooted host and guest, zippo, mouse does not work.
Anyone have ideas?