Search notes:

C:\Program Files\Microsoft Office\root\Document Themes N

C:\Program Files\Microsoft Office\root\Document Themes N (N ∈ 15, 16, …) seems to be related to PowerPoint and stores .thxm files.
This directory as well as its subdirectories is in the default list of MS Office: Trust Center - Trusted Locations for Excel, Word and PowerPoint.

See also

The parent directory C:\Program Files\Microsoft Office\root

Index

Fatal error: Uncaught PDOException: SQLSTATE[HY000]: General error: 8 attempt to write a readonly database in /home/httpd/vhosts/renenyffenegger.ch/php/web-request-database.php:78 Stack trace: #0 /home/httpd/vhosts/renenyffenegger.ch/php/web-request-database.php(78): PDOStatement->execute(Array) #1 /home/httpd/vhosts/renenyffenegger.ch/php/web-request-database.php(30): insert_webrequest_('/notes/Windows/...', 1759391365, '216.73.216.42', 'Mozilla/5.0 App...', NULL) #2 /home/httpd/vhosts/renenyffenegger.ch/httpsdocs/notes/Windows/dirs/Program-Files-x86/Microsoft-Office/root/Document-Themes-N/index(39): insert_webrequest() #3 {main} thrown in /home/httpd/vhosts/renenyffenegger.ch/php/web-request-database.php on line 78