Yes, LogTag Analyzer versions 1.9r12 and later are fully compatible with Windows 7 in both the 32-bit and 64-bit versions.
The USB Interface drivers are now available through the Windows 7 update feature as well as being installed as part of the software installation. The detection process is faster when installing the drivers from a local disk, so if you install the software before you plug the interface into a USB socket you can skip the Search for drivers on Windows Update.
We recommend that any version prior to 1.9r11 be upgraded through the “Help-Check Internet for Update” facility from within LogTag Analyzer.