Download STAIRDESIGNER.EN.DLL file from below to fix errors like missing or corrupted DLL file.
Currently there are 1 different variants of stairdesigner.en.dll for Windows 10, 8.1, 8, 7, Vista and XP, which are available below.
Company Boole & Partners
Architecture x86 / 32 Bit
Description StairDesigner – English
Language U.S. English