The same concern is here a bit same, While installing the HHP_Builder.exe its throw an error "The Program can't start because CHS.dll is missing from your computer. Try reinstalling the program to fix this problem."
Can you please let me know which program need to be reinstall here to fix this problem.
I am working on Windows 7 with 32bit.
Find a copy of csh.dll and copy into the hhp builder folder.