Summary about the failure of CHM books

Many people often ask me why my CHM book cannot be opened. I have summarized the following reasons:

The first one is that the HH file is corrupted. perform the following steps to fix it:
1. Start running. Enter regsvr32 c: \ windows \ system32 \ hhctrl. ocx, OK, and re-associate the file.
2.execute hh.exe in the external Windows directory.
3. Sometimes the CHM file cannot be placed in the Chinese directory. Including the Chinese CHM name. Try to test the file. Change the Chinese name.
4.download hhupd.exeon the Microsoft website, install hh.exe, and run it.

Second:
. The operating system language is not Chinese (this is often the case)
Check whether your operating system is Chinese? If not, open the "language and Region" option in the control panel and select Chinese.

Third
None of the above ....
The format of the CHM file can be converted,

Http://www.onlinedown.net/soft/15973.htm

This is ABC Amber CHM converter 7.06
ABC Amber CHM converter is a powerful document processing tool,ProgramIt can help you batch convert CHM electronic documents to 29 electronic document formats, including PDF, RTF, HTML, Doc, txt, and MCW, and has built-in support for nearly 50 languages, this includes support for simplified Chinese and Traditional Chinese. In addition, the program also supports the 40/128 bits encryption function for converted PDF electronic documents!

After the software is downloaded, the software may be displayed on the English interface by default. You can click "tools-language" in the menu. In the displayed dialog box, select "chinese_simplified" to change it to Chinese, the software also supports many other languages.

After selecting the language, click "open" in the upper left corner to select the CHM file to be converted. If the CHM file is in English, select "defailt_charset" from the drop-down menu next to it ", if it is a Chinese character, select "gb2312_charset" from the drop-down menu. Otherwise, garbled characters are generated and the file type to be converted is selected from "Export" on the right, the software supports many formats of files, if you select "Word97-2003", and finally click "save another database as" button, select the Save folder and start the conversion.