I installed apex4 on a oracle express 10g instance flowed the instruct of oracle install doc. I got a failure after run command
The message was this:
ora-22288，file or LOB operation fileopen failed，can't find specified path；
ora-06512, at "sys.xmltype", line 296;
ora-06512, at line 18。
I have replaced c:\temp with the path that contained the extracted files of downloaded apex package and I got the same error.
How to solve the problem? Thanks.