Hello all, on blender 5.1.2 vray 5.1 blender addon community version crashed blender immediately when I try to activate the plugin.. I ve download it via chaos site and my license is a valid one. I have the last NVIDIA drivers and python version. I have a 4070 ti super and windows 11
Hi
Is blender crashing? Also does it show its crash report screen?
Hello, thanks for your reply, sorry i am a new user and i cannot paste compressed file too.
Can you just paste the crash log if such was generated here? Or upload and share with in dropbox/google drive?
I’ll try today bye Google drive
You might want to check out the latest stable builds or the nightly downloads. The dev team recently pushed a patch that addresses several core node integration bugs and crashes introduced in the 7.30 releases for Blender 5.x.
If you are currently on the community edition or a recent trial, logging out and back into the Chaos License Server sometimes clears out weird viewport sync glitches too. If the new update still behaves badly, rolling back to 7.20 seems to be the most reliable workaround for a stable production environment right now until the hotfixes fully settle.
Hello and thanks for trying to help me, if it could help here is the link to the crash log file on a dropbox page, here is the link 
Have you tried installing Blender using the normal Blender installer? From the crash log, it looks like you’re using the Microsoft Store version of Blender. Also, could you try the version of V-Ray for Blender that was released today?
hello you re right, it is a microsoft store version version i use for automatic update. no i doesn’t know there is another release today. one another question, is it possible to use blender launcher with portable version of blender and choose the one i want to try and launch.
Yes, you should be able to use portable blender.