First, most of us don't use the Launcher other than Patch Days. Make a shortcut to the EXE and use that to launch the game.
Asus, a good company, has two pieces of software that are supposed to benefit games, but can cause problems with those games, like Skyrim and Fallout. Not sure if they have the same problem with ESO< but its worth disabling them to see if performance is better. One is GamerOSD (allows screen resolution changes while playing the game) and Xonar (which enhances surround sound, something ESO surely does not need) See if the game runs better if those are not running.
Also, there is a ton of preinstalled programs, McAfee being one of them. Perhaps that firewall is blocking the program. As always it is best to run a Laptop for gaming under a strict clean boot to stop all the shovel ware from taking up CPU cycles
https://support.microsoft.com/en-us/kb/929135
Please note you are not disabling these programs or uninstalling them, just stopping them from running with Windows Start up, you can still launch and use them as needed, when you need them.
As @Nestor said. Just put a shortcut on your desktop for the actual eso.exe file, not the launcher.exe, and run from there. The launcher could be running slow due to it getting adverts or trying to determine whether to run the original 32 bit client or the recent 64 bit one.
jaapje1988b16_ESO wrote: »
But everytime when there is an update i have to completely remove and reinstall the game
Try to "right click" your launcher icon, go to "properties" and the "compatibility" tab. Select "Run this program as administrator". That fixed it for me, I think its a Win10 bug of some sorts.