I have a colleague who's array modifier is missing, I've done the steps described above except that when I download Autodesk 3ds Max 2023.3.4 Security Fix I just get the three installation files: Autodesk_3ds_Max_2023_EFGJKPS_Win_64bit_dlm_00x_004.sfx
If I download the 3ds Max 2023.3.6 Security Fix I get a Zip file which contains 3dsmax-component-mnplugins2023-1.1.1-2023.3-release_006.msi but installing this doesn't seem to restore array or 'autodesk advanced modelling tools' in my installed programmes list.
I do get the error on the image attached, but only while 3DSMax is running, so I assume it's to do with access to that file.

Could it be that the componnent which installs the array modifier was only available in the 2023.3.4 package, and it's now been removed from the download with only the security features remaining?
Any other suggestions on how to get this up and running? I've even tried a full reinstall of max (2023) using the
3ds Max 2023.3.6 Security Fix (Latest version) and still no array modifier. The installed version shows as
2023.3.6 Security Fix
25.0 - 25.3.6.385
