RoboHelp 9 Will Not Compile Web Help

Windows 7 Professional 640-bit

Microsoft Office 2010

RH 9.0.2.271

I have several projects for which I compile Web help.

Compiling the projects has been no problem in the past.

I have made no known changes to the computer or user rights.

Now, RH stops responding when the compile starts. The stop is very early in the process.

I can compile CHM files.

In Output View, I see the following message:

Initializing complier

Generating Webhelp 5.50 (9.0.0.228)…

Error: Can not register active script for language javascript

Template Error: can not resolve macro: RegisterResolvers

Fata Error: Cannot run macro: Register Resolvers in compilation.

While searching for an answer, I tried the following without success:

Note: I am an administrator on the computer. I have always been an admin on the computer.

I have not uninstalled/reinstalled RH so there should be no issues with administrator privileges.

I ran the RH executable as an administrator using a variety of methods like right-click RoboHTML.exe and click Run as Administrator.

Project is on local drive.

Created a new project.

Compiled the sample projects contained in RH.

Created a new SSL.

Create a new target folder for the output.

Copy the LNG file from the "!Language\<current-project-language>" folder to the project folder.

From the project settings dialog, change the project language to a different language, and then change it back to the current language.

Deleted CPD file.

Deleted !Language! folder.

Word macro security is Enable all macros.

Can anyone help me find something I have not tried.