... it was a few days ago and I can't go back and reproduce it but I do remember the installer adding Templot_Dev on if I selected the Templot_Dev folder as a destination, but not adding Templot_Dev on if I selected the OneDrive root folder. Jim. Last edited on 31 Jul 2019 21:23 by Jim Guthrie posted: 31 Jul 2019 22:15 from: Martin Wynne Thanks Jim. That rings a bell with some issues on a forum about other software which uses the same Inno Setup installer. The dialog is: 2_311635_530000000.png How it is intended to work, or at least how it does seem to work, is: 1. it displays the location where you previously installed Templot. If that's where you want to install the update, just click Next. 2. if you want to install it somewhere else, enter the full path in the box. If any of the folders in the path don't exist, it will create them for you. 3. or click the Browse... button to find an existing drive or folder ...