Wednesday, December 13, 2017, 9:30:00 PM, you wrote: > SETTINGS - SYSTEM - DEFAULT APPS - CHOOSE DEFAULT APPS BY FILE TYPE (at the > bottom) and select Adobe Reader for .PDFs ( which assumes you have Adobe > Reader > on your computer.)
I don't actually want Adobe Reader - I _do_ want PDFXChange Editor. It seems that whatever you put as default for PDF gets reset to Edge at some point. Correct it again in "default apps by file type" and it stick for a while, but gets reset to Edge again. Edgeblocker will stop Edge, but then it gets reset to TWINUI It is a major bug in Windows 10 (and not only for PDFs apparently) Strangely, Windows 10 doesn't reset the default mail program or the default web browser Adrian u ________________________________________________ Current version is 7.1 | 'Using TBUDL' information: http://www.silverstones.com/thebat/TBUDLInfo.html