Receiving this error when using Integrated based RC. User is logging into the console with his domain account and attempting to RC a workstations when error occurs.
1) On the core server, open Administrative Tools-->Component Services-->Component Services-->Computers-->My Computer-->COM+ Applications-->LANDesk (and LANDesk1) Right click the object and click on Properties.
2) Open the Identity tab and change the "LANDeskComPlus" user to a valid user on the domain. A valid user is one that has read access to AD. Enter the password or reenter the password if a domain user is already present.
3) Click the "Advanced" tab, and put a dot in the "Leave running when Idle" radio button. This will prevent the COM+ object from shutting down after it starts and resolve the issue. Click OK
4) Right click both landesk and landesk1, choosing shutdown. Then Right click each and choose start.
If the issue is not corrected then the core may need to be rebooted as shutting down and starting com+ objects doesn't always clear their cache.