Hi there,
Hi,
Thanks for your posting and using Aspose.Cells for .NET.
Please download and try the latest version: Aspose.Cells
for .NET v7.5.1.1. It should fix your problem.
If your problem still occurs, then please provide us your source xlsm file and the sample code replicating this issue with the latest version. We will look into it and help you asap.