Hi,
Still trying to get PE to work with my mouse. I have no controllers.
Sweviver’s instruction to enable the mouse are:

SweViver
pimax
1
coverman
18h
For those of you that do not have any VR controllers:
As the VR Mouse interaction just entered the first “experimental” version in Beta 0.50, we did not set it VR Mouse Enabled on default in this first version. The main reason is that VR mouse interaction requires an active window/fullscreen to work, and we are solving that by using a window/fullscreen handler. Now, this works great already, but we a little are afraid there still could be potential issues with the feature, so this is why we didnt want to enable it on default (and potentially destroy the exprience with a crash or whatever at first PE start).
In upcoming versions, we will make sure to add a feature that automatically enables Mouse mode (and enables window/fullscreen mode) IF no controllers are connected/discovered.
Meanwhile, you will (unfortunately) need to enable it the first time by going into the user settings config file. First, uncheck the “Start Pimax VR Home” checkbox in PiTool (to quit PE it its running).
Remember: This will NOT be needed in next version, as soon as we know VR Mouse brings no issues to anyone 
Now, go to the folder:
C:\Users\ your-username \AppData\LocalLow\Pimax\PVRHome\
Open the file userSettingsPVR.json with Notepad or any text editor, and change these lines:
“monitorMode”: “hidden”,
“mouseEnabled”: false,
to:
“monitorMode”: “window”,
“mouseEnabled”: true,
and
Save the file, and now check the checkbox “Start Pimax VR Home”. Now PE should start automatically with Mouse enabled.
Sorry for this hassle. Its a bit too late to update the version as PiTool team is asleep at this time of day and they cant built a new PiTool installer right now with an updated version.
Also, from now on, new PE updates will also be released standalone, without PiTool (to make it simple and hasslefree), with (as well as without) its own installer that Im currently preparing.
My problem is that I cannot see the “userSettingsPVR.json” file inside my PVRHome folder.
https://puu.sh/GwBsF/aac57c59ff.png
Would appreciate any advice.
Thanks!