om_upload_error

[梁]

when i tried new vesion "openmeetings-2.0.0.r1312033-10-04-2012_2308",the 
problem is solved。but when i upload “.txt” to “File”--“writeboard”，it have a 
error。 
：Value: Exception in thread "main" java.lang.IllegalStateException: officeHome 
not set and could not be auto-detected at 
org.artofsolving.jodconverter.office.DefaultOfficeManagerConfiguration.buildOfficeManager(DefaultOfficeManagerConfiguration.java:163)
 at org.artofsolving.jodconverter.cli.Convert.main(Convert.java:111)