it's less the risk of updates and more that it's forcing the program data folders to be rebuilt EVERY F'ING TIME i double click on an skp file. and it's ignoring both the preference settings AND the manual edits on the private preferences json file (and as a note, the private file does not have any thing other than my appdata folders for the materials and material browser, styles and style browser, and component and component browser)
so there is some special magic happening to "helpfully fix" my install every time. this is not the behaviour in the 2024 version nor the earlier 2025. so someone changed the behaviour, adding things like "would you like to purge your model before saving? it can help improve performance" -- i get it. there are people who will f-up their basic installation so "self-healing" can be useful. but simply ignoring or overriding my settings (used for years mind you) is problematic.
please fix this.