10.4.4 to 11.0.9 Preupgrade Checker Error

[PatrickSR]

The preupgrade checker errors with the following:

Parallels Panel pre-upgrade checking...
WARNING: After upgrade you have to add write pemissions to psacln group on folder C:\inetpub\mailroot\pickup. Please, check http://kb.parallels.com/en/111194 for more details.

ERROR: The system was unable to find the specified registry key or value.

ERROR: The system was unable to find the specified registry key or value.

It does not list the specific registry key or value. Does anyone know what specific key or value this may be referring to. Is this a show stopper for install or can I continue?

Thanks

 

[IgorG]

Try to run pre-upgrade checker manually with help of article http://kb.parallels.com/9436