About 2 weeks ago we started getting complaints of not being able to open or save macro enabled workbooks created before a Cumulative Windows Update.
These workbooks had all worked with no issue for several years up until one of the recent Windows Updates. I can get some of them to open with the "Enable Content" button showing, but you can't even add a new sheet without the workbook immediately closing itself. One of them I can get to stay open, but will not save anything. It immediately closes itself when I go to save.
I believe I've narrowed it down to being KBB4480973 because that is one that was installed the day it stopped working, and I can run the tools just fine on my Windows v1803 that doesn't have this update. but I can't find any issues with this update online. (I can create a new workbook with macros and run it with no problem, but some of the old ones have stopped working as designed.)
These workbooks had all worked with no issue for several years up until one of the recent Windows Updates. I can get some of them to open with the "Enable Content" button showing, but you can't even add a new sheet without the workbook immediately closing itself. One of them I can get to stay open, but will not save anything. It immediately closes itself when I go to save.
I believe I've narrowed it down to being KBB4480973 because that is one that was installed the day it stopped working, and I can run the tools just fine on my Windows v1803 that doesn't have this update. but I can't find any issues with this update online. (I can create a new workbook with macros and run it with no problem, but some of the old ones have stopped working as designed.)
