I tried out this patch for Touhou 9 (the unpatched vers. works perfectly) but the patch I have called "tho9e_v1_1.exe" (and yes I read the readme it came with) And the readme tells me something about this upgrade.

http://www16.big.or.jp/~zun/data/soft/th09_ver150a.lzh

I opened it but I dont know how to use it. After clicking that box, another appears. Looks like you have to type something in in order for it to work. Do anyone know how to resolve this problem?