For the server

• Windows NT, 2000, 2003,  XP with all current service packs and patches installed and Microsoft .NET Framework Version 1.1 (included as part of the RoofPro install)
• Pentium III or better
• 256 MB minimum available hard drive space (may require larger depending on the size of database).
• 256 MB RAM
• CD-ROM drive.

For each workstation

• Windows '98 Second Edition/ME/NT/2000/XP with all current service packs and patches installed and Microsoft .NET Framework Version 1.1 (included as part of the RoofPro install)
• Pentium III or better
• 256 MB minimum available hard drive space (may require larger depending on size of database)
• 256 MB RAM
• CD-ROM drive.