I meant Win7-x64, not just Win64. :)
Correction: THe drivers are to be installed. The app software does not need an installation. It can be started directly from the unpacked zip-archive. Sorry for the confusion.
For me, there was no driver installation needed on Win64. Just unzipped the archive and started the EXE-file. Don't forget to push the "Start" button after having started the software.
For Windows 8 and 10, no need to install driver now. For Win Xp and 7, driver needs to be installed before install the hoist software. The driver is easy to install, the step-by-step instruction is in user's manual, please download for free ；http://bbs.lotoins.com/support.html