The operation has timed out in send outlook message

hi @Linto

Just change value to by Outlook Exe path to Default Value into Registry.

Computer\HKEY_CLASSES_ROOT\WOW6432Node\CLSID{0006F03A-0000-0000-C000-000000000046}\LocalServer32

Also check if you have 2 version of Outlook installed in your system.
please go below path and delete version which you do not required.

Computer\HKEY_CLASSES_ROOT\TypeLib{0006F062-0000-0000-C000-000000000046}\1.2\0

delete Win32 or Win64 as per your version value set for first path.

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