I recently received my .lic file for ASPOSE.cells and dutifully installed it as an embedded resource per the following article:
The good news is: no more evaluation warnings.
The bad news is: even if I just open a file and then save it, it is then corrupted. The .xls file was originally 1970 KB. After the save it's 1968 and won't open properly. Excel tells me it's "Unable to read file".
Thanks in advance.