I have a problem with Quartus Prime 18.1 Lite Edition. More specifically, when creating a .vwf file for the Simulation Waveform Editor, a few lines within the file are quite wrong. Attached is a Word document with details.

Hi Vicky, I tried your suggestion of creating the project under the installation directory, but the condition persists. I documented the whole exercise in some detail with lots of screen shots in the hope that you, or someone, may spot something that rings a bell somewhere. Despite the length of the document, it should be pretty quick for you to go through since they are all screen shots you would be very familiar with, and brief comments from me. The document you sent (the dffdesign.vwf file) has been helpful in that I now realize the default in the process of setting up the Simulation Waveform Editor is <path><file name> rather than simply <file name>, so my work around edits are a bit less tedious to do. Rashid