You might want to test with an accuracy greater than 0%, or maybe switch to specify ppm. I tested it on an english Windows XP/SP3, and it worked there without problems.
You can also try to file a support request, this might get you better help with that (since it seems that it a bug, not something you did wrong).
I created an empty project on two PC (Win7 64 and 32 Russia):
Design ----> Empty PSoC 5 Dessign
I changed the settings of XTAL only.