V-Ray doenst show on Addons after instalation

[IKF2010]

Hi, i used the first v-ray 7 beta version for a week, and i wanted to use the lastest beta build, but when i reinstaled it, i cannot find it on the addon list. I can see it located on "user/appdata/Roaming\Blender Foundation\Blender\4.2\scripts\addons" .
im using Blender 4.2.5 LTS