Beside the “silent” installation without user input it could also be necessary to uninstall eDocPrintPro – the normal version, the PDF/A version or GhostScript the same way. But you have to know the product code of the setup to execute the uninstall “silent”:
“msiexec” /qn /uninstall {<product code>}
Product code eDocPrintPro:
- English installation: {EB0C0CC8-9BEB-4578-9960-CEE5399CA40A}
- German installation: {72153E94-CAD9-42FF-9319-20823D92978C}
Product code eDocPrintPro PDF/A:
- English installation: {ACDDA0E0-4FCF-414A-8DB2-8C00D85B8487}
- German installation: {FD85B8BD-6497-4009-B528-00596F5D1B54}
Product code GhostScript x86 and GhostScript x64:
- English installation: {6597A62D-8BD9-49EB-AAE6-DEDF417C68B1}
- German installation: {344BD061-2564-422E-860F-9E5DC49983AE}