For protection, in Windows 7, if you attempt to open the MFT via an Administrator Command Prompt, the system will BSoD with an error code of 0x24 (NTFS_FILE_SYSTEM). In Windows 8, running the same command will bring up an Open File dialogue, but all programs will show Access Denied errors.
What does impasse mean in Urban Dictionary?: a spot of which any further development is made. by Adaline Report definition.
Meaning; IMP: Important: IMP: Imperforate (philately) IMP: It's My Pleasure (Internet slang) IMP: International Match Points (bridge game) IMP: Ill Mannered Playas (rap group) IMP: International Moron Patrol (internet flash-cartoon series) IMP: Impedance (Morse Code abbreviation)