just purchased the lightroom 6 standalone version.
Previously had LR4
Upgrade went well
Then loaded Topaz CC plugin and I don't see all the plugins that the application has and when I opened the Star Effects_64 I received it quit unexpectedly and try again which did not work.
Then opened Denoise and the plugin closed.
I don't know if there was something that was required when upgrading from LR4 to LR6 standalone.
Cheers to all
You probably need to upgrade the plugins... have you tried that??
Shouldn't be any issue with either of those plugins. As Geoff said make sure that you have the latest versions and also make sure that you have the latest version of Fusion Express which is available from http://www.topazlabs.com/downloads as Topaz Filters don't run as individual filters but go through Fusion Express when used from Lightroom.