I have added a html-file as explained in the User guide and it works but after changing my html file (customized web interface) and generating code, the .htm.c-file is not regenerated. And so only the old file is included.

I have deleted my browser cache and the .htm.c-file in the configuration folder has not the new timestamp.

Even if I try to generate code only for this file, it doesn't change.

In the scope tab of my component I haven't selected all elements but the file mywebinterface.htm.c cannot be selected since it doesn't appear in the list.

Might this be the reason? And how could I solve the problem?

My workaround was to unselect an unneeded element in the list of elements and generate code and then it worked.

looks like a bug in the latest Rhapsody release - had the same problem while I was working on a simple web example

A change in the htm webapage (edit code or with external editor) does not force Rhapsody to generate a new htm.c version of it ...

My solution was to delete the generated htm.c files in the folder so that Rhapsody was forced to generate them again

FYI
I already send a bug report to Telelogic

A complete rebuild of the project is the only thing that really helps.
Although this might take quite a bit of time, at least you won't have to switch between Rhapsody, Explorer or the command line.

Stefan