Hi,
I see that probably Spire.BarCode has only 64bit compatibility. I affirm this because if I need to configure IIS to run in 32bit mode (in order to use Microsoft.Jet.OLEDB.4.0) I get this error: BarcodeLib.dll Access Denied. If I remove this IIS configuration (Enable 32-Bit Application to False), then the Barcode product works perfectly.
Have you any idea to work-around this issue?
Best regards
Paolo
PS I'm working in production on Windows Server 2008 R2, IIS 7.5. Please note that in my development PC (WIN7 + IIS 7.5) I can use the IIS 32-Bit configuration without problem; probably on the server O.S. there are more restrictions?