I installed the new SR2 patch along with the new help files and can no longer access Labtalk help from the Help menu. LabTalk.chm is in the Origin help folder and can be opened in Windows Explorer, but there is no menu item for it under Help. It doesn't appear as a topic in the Origin Programming Guide either.
Sorry. You ran into a glitch in one of the help files that we posted with the SR2 patch. When I discovered the problem, I posted a new file and sent a notice to everyone that had downloaded the patch. However, I see that your name was not on that list.
To correct the problem, select Help:Check for Updates... and get the new Programming.chm file. Alternately, go back to the patch download page (you'll have to sign in, of course), download Programming.chm and copy it to your \Help subfolder. Then you should be able to select Help:Programming and see the LabTalk Language Reference section listed at the bottom of the Contents tab.
Sorry for the confusion that this caused. Let us know if you have further problems. Thanks.