It appears as though a program I use has issues running on pc's with hyperthreading capable CPU's. The workaround for this is to set processor affinity through task manager to a single cpu instead of ...

On a dual-core processor, you can entirely disable the second core through the System Configuration menu or partially disable it using processor affinity options. System Configuration lets you set how ...

I find that for CPU-intensive tasks such as the Copernic Desktop Search indexer, better overall system behavior is obtainable by setting the CPU Affinity to one or other of the CPUs, as demonstrated ...