I just unistalled my 0.47 version, download the last stable one (Inkscape 0.48.0 r9654), and installed it.
I still reproduce the issue :(. But Windows built-in controls works : CTRL+Space drop a menu, where I can select "Move", and then with arrows keys, the window moves (I didn't try it in 0.47 version).
If you know this tip (but 99% of windows users don't), it's OK.
I just unistalled my 0.47 version, download the last stable one (Inkscape 0.48.0 r9654), and installed it.
I still reproduce the issue :(. But Windows built-in controls works : CTRL+Space drop a menu, where I can select "Move", and then with arrows keys, the window moves (I didn't try it in 0.47 version).
If you know this tip (but 99% of windows users don't), it's OK.