After updating Windows 10 x86 to version 1709 programs crash X:\Program_files?

Question

Windows

Strange errors after updating
Two different PCs previously successfully upgraded from windows 8 to 10 pro (1607 14393.2007)
And the error is only when updating on 32-bit versions of Windows, everything is ok on x64.
The other day, after updating to version 1709 (16299.125), some programs stopped working
. Including MS Office 2013 on one PC, MS Office 2010
Windows Live Mail on another,
etc.
Office and other program shortcuts instead of C:\Program files\ refer to X:\ Program_files\
We have to rollback. What could it be?