GDDS::RequestGuideDataUpdate() continues to fail Investigate on the tuner side why it and Windows Media Center continues to retry. The is failing. scan page in live TV setup remains at 0 percent. GDDS::RequestGuideDataUpdate() succeeds but no You should investigate on the tuner GDDS events are signaled. The scan page in live TV side to see why events are not remains at 0 percent. signaled. If they are signaled, you should see whether they appear in network traces. GDDS::RequestGuideDataUpdate() succeeds and Investigate on the tuner side why shortly thereafter is Event::GuideDataAvailable is not signaled. Windows Media Center reads all services but signaled and, if signaled, then continues to wait for Event::GuideDataAvailable, which whether it appears in network does not arrive. The scan page remains at 30 percent. traces. During loading of services or schedule, the departs Investigate this by looking at the network, the scan is stopped immediately, and the network traces. scan page shows 100 percent progress. During the loading of services or schedule, Investigate this issue by looking at Event::GuideDataError is signaled, the scan is ended, network traces. and the scan page shows 100 percent progress. Resources For the latest information about the Microsoft Windows family of operating systems, see the Windows website at . WHDC website: Home page Protected Broadcast Driver Architecture (PBDA) Specification (Version 1.3.1) MSDN website: Microsoft Unified Tuning Model Windows Driver Kit (WDK)
GDDS::RequestGuideDataUpdate() continues to fail and Windows Media Center continues to retry. The scan page in live TV setup remains at 0 percent. Investigate on the tuner side why it is failing. GDDS::RequestGuideDataUpdate() succeeds but no GDDS events are signaled. The scan page in live TV remains at 0 percent. You should investigate on the tuner side to see why events are not signaled. If they are signaled, you should see whether they appear in network traces. GDDS::RequestGuideDataUpdate() succeeds and shortly thereafter is signaled. Windows Media Center reads all services but continues to wait for Event::GuideDataAvailable, which does not arrive. The scan page remains at 30 percent. Investigate on the tuner side why Event::GuideDataAvailable is not signaled and, if signaled, then whether it appears in network traces. During loading of services or schedule, the departs the network, the scan is stopped immediately, and the scan page shows 100 percent progress. Investigate this by looking at network traces. During the loading of services or schedule, Event::GuideDataError is signaled, the scan is ended, and the scan page shows 100 percent progress. Investigate this issue by looking at network traces. Resources For the latest information about the Microsoft Windows family of operating systems, see the Windows website at . WHDC website: Home page Protected Broadcast Driver Architecture (PBDA) Specification (Version 1.3.1) MSDN website: Microsoft Unified Tuning Model Windows Driver Kit (WDK)