PD 10 works for admin (installer) account but not user account

Parallels Desktop 10 runs for the administrator account used to install it but fails with a declared problem id 15431 when the use account ties to use it.
Per 15431:
- the keychain access certificate OSCP/CRL are sett to 'best attempt' no chnage needed
- "/Library/LaunchDaemons/com.parallels.desktop.launchdaemon.plist" does not exists
- trashed the Parallels application folder
- disk utility has nothing to fix
- reinstalled Parallels Desktop

Have performed the 'reinstall' approach two times just in case the Parallels installer experiences a sporadic bug it does not try to catch, clearly a Hail Mary approach and not a solid path to problem resolution.
There appears to be a Parallels specific permission problem that is not being identified by Parallels. Anyone seend and fixed this?

 

Hi,
Please follow the steps suggested at, http://kb.parallels.com/123204 and check how it goes.