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If anyone running into problems with IC7/CC3 crashing on startup and you are running dual monitors, a workaround is to unplug the HDMI/DP cable from your secondary monitor. Programs should start correctly at which point you can plug the monitor back in and work as normal. 

I can't believe after all this time this has not been fixed.  I have two computers, one for work and one for personal development.  My work computer will not run CC3 but my personal will.  I have to use old drivers on my personal computer to get CC3 to work.  Iclone works on both but not CC3.  I don't think it is an Nvidia issue.

I can confirm that CC3.21 works with the latest GeForce driver 441.87 x64. I was using the older version 431.60 for several months, and after a recent CC3 update, it was failing to launch even with the old driver version. I had it uninstalled, upgraded the GeForce driver to the latest, and then reinstalled CC3. Now CC3 "kind of" works. Sometimes it launches, sometimes it stays on the splash screen forever and fails to start. When this happens, I have noticed it is not always on the same time, based on the splash screen loading status messages. Sometimes it's when loading a plugin (not always the same one), and sometimes at the last part, when it claims to be "Initializing". 

One thing I've noticed is that it always appear to launch when I call it from iClone. For example, when I click the "Edit in Character Creator" button. When I launch it on its own, it's a 50-50% chance it will either load or hang at the splash screen. Not sure why, and this was already happening with the old GeForce driver. Something has changed on the current 3.21 version that freezes CC3 at launch.

Does anyone have an update on which driver versions will let me use CC3?

I ran into the same issue with a purchased version of CC.  It's been a while since I used it.  I can confirm that CC v3.2 works with Nvidia driver 441.66

JP

Ue4 works, maya works, blender works, substance works, houdini works, nuke works.. agisoft, etc. 

CC3 doesn't launch. Yall should probably investigate why. 

Looking forward to trying it out one day for sure. But I'm not going to change drivers for the odd package out.

The 440.97 drivers are working fine in our testing. If you are still having launch issues after updating your graphics drivers then I would advise contacting Technical Support using the link below. You may have a separate issue unrelated to the graphics drivers. Do make sure to supply your dxdiag.txt so Support can check for any obvious problems.

https://www.reallusion.com/CustomerSupport/UserEx/QForm.html


                                                                

Peter
Forum Administrator

www.reallusion.com

440.97 game drivers that came out today should work now.