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"Unable to verify ownership" - Killer Queen Black


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Hey guys,

I'm not able to launch Killer Queen Black outside of Steam. It gives an error message stating that it was "Unable to verify ownership" and to launch it will the client I purchased it with. How can I fix this?

- Steam is running in the background

- This is the only game this happens with

- Whenever I try to add it by selecting "Import Steam Games" I get a ton of trouble with that wizard and I've never been able to get it to work. If I can circumvent this, that would be ideal. 

- I tried the SteamLauncher plugin thinking maybe this would help, but that makes all my windows games inaccessible, saying "The file you've specified for the application path was not found"

- Is there a command line or something I could add to the launch options to initialize Steam overtop of Launchbox? 


Any help would be appreciated, thanks!

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