

1please kindly check your computer c:\program files\rzth has the files in attached photo, if not, please accept the archive file "rzth.zip", and release it to the location of "c:\program files\rzth". 

2. if all files are in the folder, please click "start" of computer, select "run", fill into "cmd", filling ---cd "c:\\program files\rzth", input "regsvr32 ZHBCDPlugIn.ocx", press "enter" to register file.

3. if not succeed, that means users computer set high safty limit, please reduce safty limit level, and install again.


