The following designations are in the reference guide: (x32) - HKEY_LOCAL_MACHINE\SOFTWARE\ITV\INTELLECT\ registry section for 32-bit operating systems
(x64) - HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\ITV\INTELLECT registry section for 64-bit operating systems  For keys that determine the operation of ONVIF drivers as part of the Drivers Pack (regardless of the bit depth of the modules used) the registry section is always (x64)
For the ATM-Intellect software: (x32-ATM/Monitoring)– HKEY_LOCAL_MACHINE\SOFTWARE\BitSoft\VHOST\VHostService registry section for 32-bit operating systems (x64-ATM/Monitoring)– HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\BitSoft\VHOST\VHostService registry section for 64-bit operating systems For the ATM Event Capture utility: (x32-ATM Event Capture)– HKEY_LOCAL_MACHINE\SOFTWARE\ITV\EventATM registry section for 32-bit operating systems (x64-ATM Event Capture)– HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\ITV\EventATM registry section for 64-bit operating systems | 
