Chm File Repair Software

11/3/2017by

Before you reinstalled windows, you had the program that could read the file. Now you no longer have it, you need to reinstall that program. By Dennis Crane So, you've got in trouble.

Some or even all of your CHM files seem to have gotten corrupted. They show a 'The page cannot be displayed' error in the left-hand pane of the CHM viewer. There are several possible reasons why your CHM e-books and documentation files are unreadable. The CHM viewer component is not properly registered on your PC The system file system32 hhctrl.ocx may get missing, corrupted, or unregistered. Solution: Run 'regsvr32 hhctrl.ocx' command from the command line to register the library in the system.

Chm File Repair SoftwareChm File Repair Software

The help information is contained in a separate file (with HLP or CHM suffix) and the help viewer is part of the Windows operating system. Program: ViewHAR. Version 3.11, 11/Apr/2008. File: c: gp viewhar.exe. Help File: C: gp ViewHAR.chm [exists] Compiler version: Borland Delphi 5. Compiler flags: LongStrings.

Your CHM files are stored in the folder with '#' (hash) character in the path Many C# developers discovered that their documentation and e-books in CHM format cannot be read because they were storing their CHM files in the directories like 'C: E-books C# ' The hash character signifies an anchor in HTML so the CHM viewer fails to resolve the path properly and to retrieve the content. Solution: Remove the '#' (hash) character from the directory name. Also avoid using '?' , '&', and '+' characters in directory names.

A security update for Windows XP® may block access to CHM files Windows XP® security update blocks active content in CHM files to protect your system security. Additional information is available here. Solution: Run Windows Explorer, right-click on the CHM file, and select Properties from the popup menu. Click on the Unblock button immediately below the Advanced button on the General page. Click Apply to show the content.

Once the CHM file has been unblocked, the Unblock button disappears. The CHM file is in the restricted Internet zone When a CHM file that you are trying to access is stored remotely, e.g. On the network drive or on a remote server, you may also get in trouble.

If the associated security zone is restricted, then CHM files won't be displayed as well. Solution: Modify the ItssRestrictions registry entry to enable a specific security zone. Follow these steps: 1. Run 'regedit' command from the command line. Locate and then click the following subkey: HKEY_LOCAL_MACHINE SOFTWARE Microsoft HTMLHelp 1.x ItssRestrictions Note: If this registry subkey does not exist, then create it. Right-click the ItssRestrictions subkey, point to New, and then click DWORD Value. Type MaxAllowedZone, and then press ENTER.

Right-click the MaxAllowedZone value, and then click Modify. In the Value data box, type a number from 0 and 4, and then click OK. The values settings are 0 = My Computer 1 = Local Intranet Zone 2 = Trusted sites Zone 3 = Internet Zone 4 = Restricted Sites Zone For most CHM files, the value of 1 should be enough to allow use without opening up access from/to remote CHM files in email/internet locations. Quit Registry Editor.

Warning Enable only those security zones that you trust. Do not enable security zones about which you are not sure. Dennis Crane, the author of the Dr. Explain software, specializes in help authoring software development. He is online at Article Source: You are permitted to reprint this text as long as it includes copyright notice and link to our web site. Thank you Dr. For your kind information. Bresser Usb Hand Microscope Software Download on this page.

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