Hi, I have a problem using Free Spire.doc.dll in the same project as Free Spire.XLS.dll.
Both files requie Spire.License.dll and Spire.Pdf.dll.
For Spire.Doc I only have one version (NET2.0) which has License.dll v 1.3.5.20 and Pdf.dll v 3.7.291.54020.
For Spire.XLS I have 4 versions, from NET2.0 (License.dll v 1.3.5.20 and Pdf.dll v 3.6.230.55020.
to NET4.0 with License.dll v 1.3.5.40 and Pdf.dll v 3.6.230.55040.
So I can't use the newer Spire.XLS because it requires a newer License.dll than Spire.Doc. That would be fine, but there is also no version of Spire.XLS that uses the same version of Spire.Pdf as Spire.Doc does, even the newest version requires an older version than the 3.7.291.54020 required by Spire.Doc.
I also tried the Free Spire versions on NuGet, but the problem remains the same.
Is there any combination of available .dlls that would work or is interoperability a "feature" of the full version?