Before installing Tosska SQL Tuning Expert Pro (TSES Pro™) for SQL Server®, please make sure your system meets the following minimum hardware and software requirements:
| CPU | 1.8 GHz Processor |
| Memory | 2 GB of RAM minimum, 4 GB of RAM recommended |
| Hard Disk Space | 500 MB of disk space for 64-bit installation |
| Operating System | Microsoft Windows® 7 64-bit Microsoft Windows® 10 64-bit |
| .NET Framework | Microsoft .NET Framework 4.5.0 |
| Database Server | SQL Server database 2005 or higher |