synapse keeps uninstalling itself.

ok my issue is pretty much my title just in case i have - a razer mamba elite mouse - a razer hunstman elite keyboard anyway about a month or two ago when i turned on my pc razer synapse 3.exe could not be found. i reinstalled and it was fine for a couple of months and today when i logged in i had the same issue razer did not launch on bootup and when i went to look for the exe it could not be found.