![install chm reader install chm reader](https://www.ubuy.co.id/productimg/?image=aHR0cHM6Ly9tLm1lZGlhLWFtYXpvbi5jb20vaW1hZ2VzL0kvNjFNcistY3E0MUwuX0FDX1NMMTAwMF8uanBn.jpg)
Looks like a broken help file, right? But it's not - it's merely a Windows security 'feature' that tries to be overly helpful in protecting you. The CHM file obviously opened since the topic list is there, but the Help Viewer refuses to display the content. The help file comes up with all topics in the tree on the left, but a Navigation to the WebPage was cancelled or Operation Aborted error in the Help Viewer's content window whenever you try to open a topic. She then opens the help file and finds the following unfortunate result:
INSTALL CHM READER ZIP FILE
The customer downloads the file, opens the zip file and copies the help file contained in the zip file to disk. Or alternately you've created a help file and you let your customers download them off the Internet directly or in a zip file. Here’s the scenario: You go ahead and happily build your fancy, schmanzy Help File for your application and deploy it to your customer.
![install chm reader install chm reader](https://i1.wp.com/digipassion.com/wp-content/uploads/2013/10/SuperCHM_digipassion.jpg)
As a publisher of a Help Creation tool called Html Help Help Builder, I’ve seen a lot of problems with help files that won't properly display actual topic content and displays an error message for topics instead.