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2 2.1 Getting Started Version 6.1.0.190 of the EmWorkNet6 (as compared against earlier versions) is intended for operation with database extended to contain a greater number of line voltage harmonics). To use the database initialized in the older program version, it is nesessery to re-initialize it following the instructions given in section 2.2.5. System Requirements Operating system: (32-bit versions). MS Windows 2000, XP, Vista (Unicode support is required), Windows 7 Basic hardware requirements: - Processor: Pentium 4 at 2.4 GHz or more powerful; - Memory: 1 GB RAM (2 GB is the recommended RAM capacity for viewing “Oscillogram” screens); - Consumed disc space: At least 50 MB for installation (20 MB if your operating system already includes the Microsoft .NET Framework package, version 2.0). Adequate disc space for archives and output reports. NTFS file system is practically a “must” in the partition where the PostgreSQL is to be installed, in view of its fail-safety and compartmented data access; At least 50 MB shall be free on the system media when the EmWorkNet6 is running. - Video adapter shall be of 1024x768 resolution and 32-bit colour depth; - CD drive for software installation; - Mouse or compatible pointing device; - At least one port (RS 232, USB, or Ethernet, or their combination) for occasional data exchange with an EM Device. The user may work with more powerful PC, to feel comfortable when the EmWorkNet6 grinds a great body of data in a single pass. To correctly run the EmWorkNet6 under Windows 7, it is necessary to turn off the User Account Control option. In the Control Panel window, click User Accounts and Family Safety -> User Accounts -> Change User Account Control settings. In the User Account Control settings window, move the slider to Never Notify, and then click OK. The EmWorkNet6 can do without Microsoft Excel installed on your PC. Each time the EmWorkNet6 draws up reports or exports archived data, it saves the output in XML format on any storage device. However, to view the XML files on that PC, you shall have at least MS Excel XP/2002 installed there. Earlier versions of Microsoft Excel are not in condition to open XML files correctly. 4