![Open chm file](https://cdn1.cdnme.se/5447227/9-3/6_64e61dfae087c31b411cc5f3.png)
![open chm file open chm file](https://1.bp.blogspot.com/-rqF_uVzEglY/U336q1_io5I/AAAAAAAAGu0/ZMZTWdPochw/s1600/unblock_chm.jpg)
An example of this is chm/myHelp.chm::cat2page1.html.
![open chm file open chm file](https://benohead.com/wp-content/uploads/2014/10/Navigation-to-the-webpage-was-canceled.png)
The path to the CHM file and to each page within it are taken from a JSON file, and depending on which page needs to be accessed in the CHM, the link is concatenated. I know that if I de-compile the chm file I can use the file protocol to display the specific file but thats a poor solution as my setup program would need to be changed to install the de-compiled stuff as well as the chm file.
![open chm file open chm file](https://www.cisdem.com/resource/attach/file/images/chm-to-pdf-zamzar.png)
Unfortunately, the project needs to be ported to HTML5, and I've yet to find a JavaScript solution that works. It was previously coded as a Flash ActionScript web app, and successfully used ActionScript's ExternalInterface.call("callJavascript", variableStr ) to open the CHM file.This project is not on the internet, it is a web site that is run locally on a medical device running in IE11. If the CHM file is located on your local drive and you cant open it than check & try the following steps: -> Your CHM files maybe stored in the folder with a.There are many posts on this topic here, but none are solutions for launching a CHM helpfile from a web page.
![Open chm file](https://cdn1.cdnme.se/5447227/9-3/6_64e61dfae087c31b411cc5f3.png)