In the Browse field, there will be a location noted for the max.ico icon file.Note: If you are starting Mail for the first time and the app prompts. On the Windows Desktop, right-click the 3ds Max shortcut icon for the installed version. Configure an Email Account 1 On the Start menu, click Mail (not shown).Right-Click the 'max_auto_file' folder, then choose New > Key.If you see another called 'DefaultIcon' you won't have to create the entry. October 2018 Update: If this file association problems have surfaced especially after installing Windows 10 v1809, read below: When you right-click on a file, choose Open with, click Choose another app, select a program from the list and tick the option Always use this app to open.You should see at least one key called 'shell.'.Scroll down to the 'M'' section in the list, and find the 'max_auto_file' folder.In the Registry Editor, expand the folder HKEY_CLASSES_ROOT.In the Windows Start menu, type regedit.
Additional information about the registry is also contained in the Help topics in the Microsoft Registry Editor.
Microsoft provides a wealth of critical information that you need to know about the registry in the Microsoft Knowledge Base. Use the Microsoft Registry Editor only at your own risk and only after backing up the registry as outlined for your operating system in the Microsoft article How to back up and restore the registry in Windows and in the related solution How to back up the system registry.
Problems caused by improperly editing the Windows registry could render your computer operating system unusable. Should the issue persist, a Windows Registry edit can be made.
