Q: Your hard drive or floppy drive has a corrupt section (damaged track or sector). A temporary operating system or network failure has occurred. Your network is unavailable, slow, or is corrupting data packets (failure of a router, network card, or noise on the network transmission line). Your antivirus program may be causing problems accessing certain files. In the case of a damaged disk, you must save the file to another location (for example, a different drive). In the case of a failure of the operating system, this can be caused by various memory management A: Follow these steps. Method 1: Click "Start", "run" type dcomcnfg and click OK The screen "component Services" will be exiled. Expand "Component Services" Click on "Computers" Right Click on "My Computer" Click on "Properties" Click on "Default Properties" tab On "Default Authentication Level", select ...