We get the following errors in our log of the RA server: [2011-07-22 10:36:00.042] V2 [4e1f3c940000] [000005b0] <RINSTALL_ERROR> Failed agent ('24589A27-2B28-4EF9-9525-430F5E7548CE') progress db update [2011-07-22 12:36:00.047] V2 [4e1f3c940000] [000008b4] <RINSTALL_ERROR> Failed agent ('C0C5AB75-20D2-4979-B4FD-80E93E747DDA') progress db update This repeats every two hours. Once a day I get a mail with these errors (as I have configured that). I think the errors are the result of a mistake I made in the early rollout testing. On two workstations, the installation started from a logon script did not complete because the workstation was shutdown while the install was running. When trying the install again, it refused to work because of the "repeated install prevention" feature (which unfortunately keeps state on the server). So I deleted the "Automatic agent request" task in the install tasks tab, but that was not the correct thing to do (I should have deleted the workstation subtasks listed under that task, as explained in the manual). From then on, those errors are logged every two hours. I have installed the package on those two workstations. On one by manual installation, on the other with a Push installation. But the errors continue to be logged. How do I get this cleaned up?