Word stopped exporting xml files

Word stopped exporting xml files. Worked fine for 24hours after inserting the lic. Now reports no errors and stopped exporting doc to xml.
Sample code:

baseFile = Replace(RD_FileName + " ", ".doc ", "")

Set lic = Server.CreateObject("Aspose.Words.License")
Set helper = Server.CreateObject("Aspose.Words.ComHelper")
Set doc = helper.Open(baseFile + ".doc")
doc.Save_2 baseFile + ".xml", 3
Set doc = nothing
Set helper = nothing
Set lic = nothing

After aspose.word stopped working I unistalled and reinstalled now getting:
Server object, ASP 0177 (0x8000FFFF)

Thanks for your inquiry. I think you have the same problem as described here:
Please let me know if this helps.
Best regards.

Our Aspose.Word seems working fine since I gave Everyone read access to HKEY_USERS\S-1-5-20\Software\Microsoft\Windowns\CurrentVersion\Internet Settings|Zone.
Thanks for all your help!