Excel watermake issue

Please see attached pic, the client wants to know how to cancel the watermark while they export the execl files.
Please advise, thank you !

image-20241015-031925.png (14.3 KB)

@saphira_linksoft_com_tw,

It seems you are using Aspose.Cells in evaluation mode. Please note, if you are not using or setting a valid license of Aspose.Cells (in code) when converting or exporting files, an evaluation watermark will always be pasted/stamped into the output documents. You cannot cancel or skip it. See the document on evaluation version limitations for your reference. Moreover, see the document on how to set the license in code for your reference.

If you want to test Aspose.Cells without evaluation version limitations, you may request a 30-day temporary license. Please refer to How to get a Temporary License? for more information

Let us know if we can be of any further help.

The client has done the license setting, but the watermark still shows.
Please see attached pic for the code.
They purcahse Aspose.Total for .NET, there’s no wartermark when they use PDF to export.

We found out a case

Will it be the same problem?

Please let me know if you need anything else.
Thank you !

828.jpg (73.1 KB)

@saphira_linksoft_com_tw ,

From your screenshot, it seems that you’re using multiple Aspose products in a single project. The license is needed to be set for every product. Please using the following code to make sure Aspose.Cells.License is set:

new Aspose.Cells.License().setLicense(licPath)