When trying to Workbook.Load("file.xlsx") we get
This only happened after upgrading to 18.1 (from an - I think - about six year old version).
If there is no workaround: can we downgrade only the excel library and still use the 18.1 WPF components to fix this?
Tim,
We need an excel file that reproduces this to test with to look into what is happening. Please provide us with an excel file that we can use for testing.
Thank you for looking into this, Alan. We have tested this with 15.2 and it works. No luck with 18.1.
Example File
The formula mentioned in the exception message seems not to correlate with the actual file.