There is a bug loading the types included in the
Aspose.Cells.dll assembly versions 4.7.0.0 and 4.7.1.0 in 64-bit Windows.
These same assemblies load their types successfully on 32-bit Windows. I
have written a program (see attached) to load the assembly from the disk and
enumerate the types in the assembly.
The exception message from loading the types is “Could not
load type 'xe881e4987a64f736' from assembly 'Aspose.Cells, Version=4.7.1.0,
Culture=neutral, PublicKeyToken=716fcc553a201e56' because it contains an object
field at offset 4 that is incorrectly aligned or overlapped by a non-object
field.”