Hello Adrian, On Wednesday, December 13, 2017 you wrote:
AG> 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.) AG> I don't actually want Adobe Reader - I _do_ want PDFXChange Editor. AG> It seems that whatever you put as default for PDF gets reset to Edge AG> at some point. Correct it again in "default apps by file type" and it AG> stick for a while, but gets reset to Edge again. Well that explains why Edge was suddenly being used to display PDFs on my machine. I changed it back to Adobe Reader and so far it's held. AG> Edgeblocker will stop Edge, but then it gets reset to TWINUI AG> It is a major bug in Windows 10 (and not only for PDFs apparently) The history of MS suggests it's NOT a bug but intentionally inserted into the OS. AG> Strangely, Windows 10 doesn't reset the default mail program or the AG> default web browser There's gotta be a monetary reason for that. -- Regards, Jack LaRosa Central Alabama USA Using TB! 6.0.12 OS: Win 10 v6 Build: 9200 ________________________________________________ Current version is 7.1 | 'Using TBUDL' information: http://www.silverstones.com/thebat/TBUDLInfo.html