The xpcom_core.dll is included with Mozilla (Firefox) enables the Mozilla program to be an actual framework. The xpcom_core.dll module provides a development environment that includes file abstraction, component management, memory management and object message passing for software developers.This DLL allows for the access of components that can be contacted from a web browser or scripted from any application from Mozilla.
If you're having an issue with your xpcom_core.dll file, the exact message displayed will vary. A few examples are listed below:
- "The dynamic link library xpcom_core.dll could not be found in the specified path"
- "Missing component xpcom_core.dll"
- "This application has failed to start because xpcom_core.dll was not found"
- "xpcom_core.dll is not loaded"
This dll file can be downloaded by clicking here