BUT, you have identified a very serious bug. The lock up is because of a change I made in 2.3.4 to address different types of text files and how they might indicate end-of-line. I thought that was a straightforward fix, but due to how the import function sets up the globals.txt file, the change causes WinAGI to lock up as you describe.
I am very sorry about that, and will get a fix for it ASAP, probably tonight.
Thanks for your response, and no worries. I just saw the new release and look forward to checking it out. Thanks for your quick fix - and keep up the good work!