I have Windows 10 Pro 64bit and AnyToISO Pro 3.7.4
to reproduce this bug:
1) Open AnyToISO go to "File" menu then select "Preferences..."
2) Activate the "Windows Explorer shell integration"
3) Make a new text document on your Desktop and remove his extension (.txt)
4) Now click on the file with the right mouse button
Boom! Explorer will crash with an error of the Visual C++ runtime
Please fix it! Thanks 8-)