Biblical House Warming Messages

CitrixRedirectionNewMenu WISP and the message "Failed to find xml file" Uninstall forced

When installing and configuring Citrix Web Interface for SharePoint, and I 'happened to encounter the message:

unable to find xml file' C: \\ Program Files \\ Common Files \\ Microsoft Shared \\ Web Server Extensions \\ 12 \\ Template \\ Features \\ CitrixRedirectionNewMenu \\ feature.xml '

rigoogla and Google, I get no useful information to my risuluzione Case Study ... Make all checks rite (MOSS and Windows ACLs) are increasingly 'confused, but sure it was a permissions problem with which the user I tried to activate the feature CitrixRedirectionNewMenu (SharePoint Farm Administrator account) run the command again with a different user than the previous year (Administrator of the machine and Site Collection Administrator of the site where I try to activate the feature). Even if the two users have virtually the same privileges, rather the second account, not 'administrator of the SharePoint Farm, the latter can activate the feature without the annoying error message above ...

Shows, for clarity, the privileges with which I was able to activate the feature:
Administrator of the machine

Domain Admin Site Collection Administrator

The command to activate the feature:
CitrixContentRedirectionNewMenu-url http://MyServer