I want to cry if my classlib has problem.

here is my classlib:
http://members.tripod.com/~justok/no_ime.zip

I has a tree structure base on my old class in same vcx.

+-- txt
 +--- txtcal
 +--- txtcalc
 +--- txtDate
 +--- txts

you can simple include this class and compile.
the Compiler claim that it cannot find 'txt'!!!
but I have already change the code in txtDate.Keypress
only one place call :: procedure..(Parent class)

what can I do, it seem the .vct got problem but I cannot delete it!
~~~'.'~~~

Thanks for help, sorry for break rule as very serious problem.

I am very afraid if VFP load my classes wrongly.