Microsoft Windows sometimes blocks certain files that you download or transfer from another computer for security reasons. For example, the On-line Help file may be blocked and the content not displayed.
The steps here describes how to unblock files.
Using the Project Cost help files as an example, follow the steps below.
- Open Windows Explorer.
- Right-click on pc232.chm file and click Properties.
- At the bottom of the Properties window, there is a statement
- Click Unblock.
- Click Apply and close the Properties window.