If you receive the An internal error occurred error when importing a document in Adobe Acrobat Reader on your Windows PC, follow the below solutions to fix the error ...
When creating a PDF document either directly in Acrobat or using the PDF Printer or the Convert to Adobe PDF (PDFMaker function) feature, you might get an error ...
Here are all the effective solutions you can try to fix PDF Printer Error invalidfont error when printing documents on Windows PC. The first solution is pretty simple ...
YMMV, but hopefully that will work for you. I think that in certain circumstances, the compression used for the PDF format in Ill9/10 (zip or jpeg are the usual options--though probably zip in this ...