Error "oncorefoundation11.dll missing"

[dpullem]

I get above error when I try to open CC 2018.

[thatsmauri · Accepted solution]

Hi dpullem,

I found some threads that cover this error:
» System Error - ONCoreFoundation7.dll is missing
» Photoshop CC2015.5 wont start - OnCorefoundation9.dll error msg

Apparently, the error is related to software from OnOne Software. Reinstalling the software in question should fix this.

Also see this help article from the developer: Ononecorefoundation.dll Is Missing From Your Computer- Photoshop Error Message – ON1 Support

Kind Regards,
Maurice

[dpullem]

Hi Maurice,

That fixed it.  Thanks very much for your help. It's very much appreciated.

Don