| Event Id | 1000 |
| Source | Microsoft-Windows-FunctionDiscoveryHost |
| Description | CoRegisterClassObject of %1 failed. Reregister object %1 and restart the fdphost service. |
| Event Information | According to Microsoft : Cause This event is logged when the Function Discovery Provider Host (FdpHost) service could not start because one of the providers required by the service is not present or is not correctly registered. Resolution : To solve this problem, confirm that the required files are present, register them with the operating system, and then restart the service. Note: Membership in theAdministrators local group, or equivalent, is the minimum required to complete this procedure. To register the .dll files and restart the service: 1.In Windows Explorer, navigate to%SYSTEMROOT%\System32. 2.Examine the list of files and confirm that fdSSDP.dll and fdWSD.dll are present. If the files are missing, you can try to copy the files from a correctly running system, and then proceed to the next step to register the files. 3.Open an elevated Command Prompt window. ClickStart, point toAll Programs, clickAccessories, right-clickCommand Prompt, and then clickRun as administrator. 4.To register the files, type the following commands at the elevated command prompt: cd %systemroot%\system32 regsvr32 fdssdp.dll regsvr32 fpwsd.dll After each regsvr32 command, clickOK in the dialog box that appears. 5.To restart the service, at the elevated command prompt, typenet start fdphost. If copying and registering the .dll files does not allow the FdpHost service to start, then the operating system might be corrupted. In that case, the only solution is to reinstall the operating system. Verify : At a command prompt, typenet start, and verify thatFunction Discovery Provider Host appears as one of the services currently running on the computer. |
| Reference Links | Event ID 1000 from Source Microsoft-Windows-FunctionDiscoveryHost |
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