The Solid Area's boundaries are set by individual setting a pair of the following parameters:
Solid Area - Start Block - the first memory block of the memory area free of invalid blocks.
Solid Area - Number of Blocks - the number of blocks in the Solid Area.
To set the Solid Area first click the Solid Area - Start Block submenu line. The setting dialog will pop up:
Type the value and click OK. Then click the Solid Area - Number of Blocks submenu line and enter the number of blocks into the pop-up dialog; then click OK to complete the Solid Area settings.