Yes Stuart I've checked and I also tried to download it again....I had the same problem on another PC as well...really strange ..I will try to investigate more on my side as well.
did anyone experience an error using this fantastic tool on Matlab 2009a? I have this problem when launching it:
Warning: an error occurred while parsing class uitools.uibuttongroup:
Attempt to reference field of non-structure array.
> In hgload at 43
In openfig at 72
In textscantool at 66
??? Attempt to reference field of non-structure array.